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Marmot
$298.95 $224.21 at Backcountry.com

The Tetons are named for um, ladies, so it stands to reason that Marmot's Teton 15-Degree Down Sleeping Bag would be made specific...ally to keep the girls warm, with extra 650-fill down in strategic locations to turn chilly winter nights into cozy, comfy snooze-fests. Down's light and packs down to magically small volumes, but doesn't insulate well when wetuntil now. Marmot treated the Teton's insulation with Down Defender, which helps down maintain its loft and warmth even if it does get damp, so you'll be toasty even in soggy tents. It's also been decked out with all the other features found in Marmot's Outdoor series of 650-fill bags, like a snug Nautilus five-baffle insulated hood, down-filled collar, and an insulated draft tube that's designed to keep cold air from sneaking into you warm bag. There's even a face muff to seal out drafts around your head, and stretchy tricot baffles that make it way easier to dance, sprint, and rock climb in your dreams. The trapezoidal footbox helps your toes stay warm and cozy all night, and a stash pocket helps you keep handy items close by, even while you're snoozing. Read More

Marmot
$108.95 at Backcountry.com

The full-featured Trestles 30 is a reliable, all-purpose synthetic bag that insulates even in sustained cool and damp conditions. ...Improved liner fabric and style lines for increased comfort while backpacking, trekking and mountaineering. Features EN Tested SpiraFil High Loft Insulation Dual Zippers Wave Construction - The Warmest Shingle Construction Available, Fitting Extra Insulation into These Bags by Creating an Overlapping Wave of Shingles Throughout the Bag. These Bags Will Keep You Warm and Dry in the Wettest of Environments 3D Hood Construction Classic Trapezoidal Foot Box - For More Foot Room Compression Stuff Sack Feely Draw Cords - Ease Nighttime Cord Fumbling Hood Draw Cord - Positioned for Easy Access Second Side Zip Snagless Draft Tube - Has Heavy Oxford Cloth to Repel Biting Zipper Coils Stash Pocket - For Nighttime Essentials Such as a Watch or Energy Bar Two Hang Loops - On the Outside of Foot Box for Airing Out Your Bag Two Way Zipper Sliders - For Venting and Mating of Bags. Reversible Slider Tabs for Easy Use Inside or OUtside of Bag Velcro-free Face Muff - Keeps the Drawcord and Zipper Away from Your Face Zipper Guards - Help Repel Biting Zipper Coils Specs Colors: Dark Grass/Greener Pastures (4724) Overall Weight: 3 lbs 3 oz / 1446 g Fill Weight: 21 oz / 595 g Size on Hip: 58in/147.3cm Size on Foot: 40in/101.6cm Main Material: 100% Polyester DWR 2.2 oz/yd Main Material: 100% Polyester Embossed DWR 2.2 oz/yd Lining Material: 100% Polyester Tafffeta DWR 2.2 oz/yd Insulation Material: Spirafil 120 Read More

Marmot
$98.95 at Backcountry.com

The full-featured Trestles 30 is a reliable, all-purpose synthetic bag that insulates even in sustained cool and damp conditions. ...Improved liner fabric and style lines for increased comfort while backpacking, trekking and mountaineering. Features EN Tested SpiraFil High Loft Insulation Dual Zippers Wave Construction - The Warmest Shingle Construction Available, Fitting Extra Insulation into These Bags by Creating an Overlapping Wave of Shingles Throughout the Bag. These Bags Will Keep You Warm and Dry in the Wettest of Environments 3D Hood Construction Classic Trapezoidal Foot Box - For More Foot Room Compression Stuff Sack Feely Draw Cords - Ease Nighttime Cord Fumbling Hood Draw Cord - Positioned for Easy Access Second Side Zip Snagless Draft Tube - Has Heavy Oxford Cloth to Repel Biting Zipper Coils Stash Pocket - For Nighttime Essentials Such as a Watch or Energy Bar Two Hang Loops - On the Outside of Foot Box for Airing Out Your Bag Two Way Zipper Sliders - For Venting and Mating of Bags. Reversible Slider Tabs for Easy Use Inside or OUtside of Bag Velcro-free Face Muff - Keeps the Drawcord and Zipper Away from Your Face Zipper Guards - Help Repel Biting Zipper Coils Specs Colors: Dark Grass/Greener Pastures (4724) Overall Weight: 3 lbs 3 oz / 1446 g Fill Weight: 21 oz / 595 g Size on Hip: 58in/147.3cm Size on Foot: 40in/101.6cm Main Material: 100% Polyester DWR 2.2 oz/yd Main Material: 100% Polyester Embossed DWR 2.2 oz/yd Lining Material: 100% Polyester Tafffeta DWR 2.2 oz/yd Insulation Material: Spirafil 120 Read More

Marmot
$698.95 at Backcountry.com

Brainiac scientists tell us that the sun's made primarily of plasma, so it stands to reason that Marmot would make the Plasma 15 D...own Sleeping Bag out of the same hot-hot-HOT material; unfortunately, Marmot's bag designers couldn't quite figure out how to sew plasma and magnetic fields into a functional sleeping bag, so they opted for 875-fill goose down wrapped in bulletproof Pertex Quantum fabric for the ultimate combination of warmth and lightness. The Plasma's designed to be comfortable in chilly temperatures: as low as 15 degrees, with a comfort rating of 29 degrees. It weighs less than a galaxy's worth of anti-matter--just under two pounds--and packs down smaller than the beginning of the Big Bang, so you won't notice it in your pack any more than you'd notice a few extra protons. This combination of weight and warmth is made possible by the Insotect Flow vertical baffles, which direct heat downwards to the wrap-around footbox, minimizing the amount of down required to keep you toasty. Down also loses most of its insulating value when it gets wet, so Marmot designed the Plasma an inner and outer DWR coating, and treated the insulation with Down Defender, which helps it maintain loft it things do get a little soggy. There are also small touches that make a big difference, like a cold-air defeating insulated draft tube, insulated collar, and face muff to seal your bag up tight against the chill; if you get cold, it's probably because you've taken the Plasma somewhere it doesn't quite belong, like the moon. Read More

Marmot
$98.95 at Backcountry.com

The sun is setting, and even the bugs are headed for bed; looks like it's time to crawl into your Marmot Women's Trestles 30 Sleep...ing Bag and snuggle in for the night. The Trestles' synthetic Spirafil insulation and wave construction provide protection from cool temps and retains its loft even if it gets slightly wet. And since your body is not the same as a man's, a women-specific fit puts more insulation in strategic areas so you get extra warmth just where you need it. Read More

Marmot
$108.95 at Backcountry.com

The Marmot Trestles 30 Synthetic Sleeping Bag is a staple for summer surf trips, three-season backpacking, and overnight forays in...to climates. The Trestles' synthetic Spirafil insulation and wave construction provide protection from cool temps and retains its loft even if it gets slightly wet. Read More

Marmot
$358.95 at Backcountry.com

Quick, what's lighter than air, smaller than your pet hamster, and warm enough for summer, spring, and fall camping? If you said t...he Marmot Hydrogen 30-Degree Down Sleeping Bag, you win! We're out of prizes, but you seem like the type for whom being correct is reward enough. If you feel like getting a prize for yourself, though, the Hydrogen's one hell of a bag--weighing an ultralight 1. 75 pounds, it combines Pertex Microlight fabric and 850-fill goose down to make a bag that's rugged and warm, with thoughtful features like stretchy baffles around the feet and head for extra comfort. Down's amazing because it's light, packable, and incredibly warm, but it doesn't work particularly well if it gets wet. To keep the Hydrogen functioning at a high level, Marmot decked it out with a DWR coating, and treated the insulation with Down Defender, which helps down retain its loft even it gets slightly soggy. Dry or damp, you'll be able to cinch down the six-baffle Nautilus hood for warmth and seal the face muff around your head while the insulated draft tube keeps cold air where it belongs--outside. Read More

Marmot
$108.95 at Backcountry.com

Good thing you tossed in the Marmot Mavericks 20 Semi Rec Sleeping Bag into your rusty black truck before taking off on your road ...trip. You've had nothing but bad luck with your vehicle; at least you've been able to curl up in this 20-degree synthetic insulated sleeping bag while you wait until morning to flag someone down for help. Its semi-rectangular shape means you could move around in your sleep instead of feeling mummified. Read More

Marmot
$668.95 at Backcountry.com

Take shelter at base camp in the -20 Degree Down Marmot Col MemBrain Sleeping Bag when the low pressure freezes your summit plans.... As the roaring whistle of the wind bangs against the tent all night, all you'll feel is the unmatched warmth of 800-fill goose down inside the Col MemBrain's waterproof breathable ripstop shell. Read More

Marmot
$178.95 at Backcountry.com

Humid conditions can make 40 degree temps feel like the 20s', which is why Marmot stuffed the Women's Sunset 30 Sleeping Bag with ...Thermal R synthetic insulation and treated the shell with a water repellent finish. In addition to reliable three-season warmth, the Sunset 30 features a female specific cut for maximum comfort and body-mapped insulation for a low trail weight of under three pounds without compromising on warmth. Read More

Marmot
$148.95 at Backcountry.com

Packing a hefty dose of warmth for the price, the Marmot Trestles 0-Degree Spirafil Sleeping Bag boasts technical features such as... SpiraFil insulation, an insulated hood, and an overlapping series of internal shingles for blissful warmth retention. Read More

Marmot
$108.95 at Backcountry.com

With a women-specific design and synthetic insulation the full-featured Women's Trestles 30 is designed for sustained cool, wet we...ather while backpacking, mountaineering and river rafting. This season, we've improved the liner fabric and style lines for added comfort. Features EN Tested SpiraFil High Loft Insulation Dual Zippers Women's Specific Fit - More Insulation in Key Areas. Wave Construction - The Warmest Shingle Construction Available, Fitting Extra Insulation into These Bags by Creating an Overlapping Wave of Shingles Throughout the Bag. These Bags Will Keep You Warm and Dry in the Wettest of Environments Classic Trapezoidal Foot Box - For More Foot Room Compression Stuff Sack Feely Draw Cords - Ease Nighttime Cord Fumbling Hood Draw Cord - Positioned for Easy Access Second Side Zip Snagless Draft Tube - Has Heavy Oxford Cloth to Repel Biting Zipper Coils Stash Pocket - For Nighttime Essentials Such as a Watch or Energy Bar Two Hang Loops - On the Outside of Foot Box for Airing Out Your Bag Two Way Zipper Sliders - For Venting and Mating of Bags. Reversible Slider Tabs for Easy Use Inside or OUtside of Bag Velcro-free Face Muff - Keeps the Drawcord and Zipper Away from Your Face Zipper Guards - Help Repel Biting Zipper Coils Updated EN 13537 Rating Specs Colors: Abstract Green/Dark Grass (4462) Overall Weight: 3 lbs 0.7 oz / 1381 g Fill Weight: 21.17 oz / 600 g Size on Hip: 58in/147.3cm Size on Foot: 38in/96.5cm Main Material: 100% Polyester DWR 2.2 oz/yd Main Material: 100% Polyester Embossed DWR 2.2 oz/yd Lining Material: 100% Polyester Tafffeta DWR 2.2 oz/yd Insulation Material: Spirafil 120 Read More

Marmot
$108.95 at Backcountry.com

The sun is setting, and even the bugs are headed for bed; looks like it's time to crawl into your Marmot Women's Trestles 30 Sleep...ing Bag and snuggle in for the night. The Trestles' synthetic Spirafil insulation and wave construction provide protection from cool temps and retains its loft even if it gets slightly wet. And since your body is not the same as a man's, a women-specific fit puts more insulation in strategic areas so you get extra warmth just where you need it. Read More

Marmot
$298.95 at Backcountry.com

Deep under Utah's Wasatch Mountains, there's a secret gear lab wheresmarter-than-NASA scientists shoot feathers, fabrics, and wate...rproof treatmentsaround a track at millions of miles per hour, crashing them together andobserving the products that result. One of the creations is the Marmot Atom 40-Degree Down Sleeping Bag, which spontaneously sprang into being when a gaggleof 850-fill goose down collided with some light and durable Pertex Microlight fabric, right before the whole thing smashed into a DWRcoating and Down Defender water-repellent treatment. Once the scientists were able to conduct tests and confirm that the packagewas suitable for serious outdoor use in mild conditions, and that no new black holes had been created, the Atom wasready to be seen by the public. It's been drawing the most interest from backpackers and campers who like to go ultralight during the summer months, and during recent study,independent researchers have discovered a Nautilus six-baffle hood, insulated draft tube, and stretchy baffles around the head and feet, which seem to allow for comfortable movement during sleep. The Atom has also led to speculationthat, contrary to previous understanding, zippers and zipper guards were created in the initial microseconds of the universe's existence. Read More

Marmot
$168.95 $135.16 at Backcountry.com

The Marmot Rockaway 0 Synthetic 0 Degree Sleeping Bag uses high-tech fibers and layered baffle construction to maximize warmth and... keep you comfortable during late fall and early spring backpacking trips when you can count on cold, possibly wet, weather. The Spirafil insulation will keep you warm even if high humidity and condensation team up with the cold temperatures. Read More

Marmot
$198.95 at Backcountry.com

Laugh in the face of long miles and cold, wet nights when you're carrying the Marmot Cloudbreak 20 Sleeping Bag in your backpack. ...Two types of ultralight synthetic insulation give this sleeping bag a 20-degree temperature rating, a weight of just under three pounds, and the unique ability to retain warmth even when wet. Marmot's engineers used 'anchors' of Thermal R Micro to add insulation at your feet and core, while the basic Thermal R insulation takes care of everything else from your ankles to waist and from your shoulders to head. Other features include a shell with a water-resistant coating, a hood designed for maximum heat retention and comfort, and unique baffles that utilize a shingle-like structure to eliminate cold spots inside. Aside from the more recreational-style Maverick or Rockaway sleeping bags, the Cloudbreak is the only 20-degree sleeping bag in Marmot's entire lineup (the standard temperature degree ratings are 0, 15, and 30). This sleeping bag is ideal for backpackers who want a lightweight, three-season synthetic sleeping bag solution or wet-weather campers who need something cooler than a 15-degree sleeping bag and who would rather not make the leap all the way up to 30 degrees. Read More

Marmot
$78.95 at Backcountry.com

When you're bicycle-touring cross-country, paddling for a week in the Boundary Waters, or backpacking Isle Royale, space and weigh...t are at a premium. Bring along the Marmot NanoWave 45 Sleeping Bag, and stay comfy at night without contributing to any back-crushing weight during your daytime travels. This lightweight yet durable bag uses high-loft Spirafil 100 synthetic insulation to keep you warm on chilly summer nights. You might be tempted to think that, at less than two pounds, the NanoWave skimps on features of convenience and functionality. Have no fear; Marmot created this easily-packable bag while still focusing on the details. Blanket construction, a snagless draft tube, two-way zipper sliders, and a zipper garage all contribute to comfort and convenience. Expertly designed features like feely drawcords and hang loops prove that Marmot's designers have been out there and know what features adventurers like you want. Read More

Marmot
$178.95 at Backcountry.com

Humid conditions can make 40 degree temps feel like the 20s', which is why Marmot stuffed the Women's Sunset 30 Sleeping Bag with ...Thermal R synthetic insulation and treated the shell with a water repellent finish. In addition to reliable three-season warmth, the Sunset 30 features a female specific cut for maximum comfort and body-mapped insulation for a low trail weight of under three pounds without compromising on warmth. Read More

Marmot
$98.95 at Backcountry.com

With a women-specific design and synthetic insulation the full-featured Women's Trestles 30 is designed for sustained cool, wet we...ather while backpacking, mountaineering and river rafting. This season, we've improved the liner fabric and style lines for added comfort. Features EN Tested SpiraFil High Loft Insulation Dual Zippers Women's Specific Fit - More Insulation in Key Areas. Wave Construction - The Warmest Shingle Construction Available, Fitting Extra Insulation into These Bags by Creating an Overlapping Wave of Shingles Throughout the Bag. These Bags Will Keep You Warm and Dry in the Wettest of Environments Classic Trapezoidal Foot Box - For More Foot Room Compression Stuff Sack Feely Draw Cords - Ease Nighttime Cord Fumbling Hood Draw Cord - Positioned for Easy Access Second Side Zip Snagless Draft Tube - Has Heavy Oxford Cloth to Repel Biting Zipper Coils Stash Pocket - For Nighttime Essentials Such as a Watch or Energy Bar Two Hang Loops - On the Outside of Foot Box for Airing Out Your Bag Two Way Zipper Sliders - For Venting and Mating of Bags. Reversible Slider Tabs for Easy Use Inside or OUtside of Bag Velcro-free Face Muff - Keeps the Drawcord and Zipper Away from Your Face Zipper Guards - Help Repel Biting Zipper Coils Updated EN 13537 Rating Specs Colors: Abstract Green/Dark Grass (4462) Overall Weight: 3 lbs 0.7 oz / 1381 g Fill Weight: 21.17 oz / 600 g Size on Hip: 58in/147.3cm Size on Foot: 38in/96.5cm Main Material: 100% Polyester DWR 2.2 oz/yd Main Material: 100% Polyester Embossed DWR 2.2 oz/yd Lining Material: 100% Polyester Tafffeta DWR 2.2 oz/yd Insulation Material: Spirafil 120 Read More

Marmot
$208.95 at Backcountry.com

There are few things worse than shivering yourself to sleep on a chilly, damp night beneath the stars. Avoid the scenario with the... Marmot Women's Sunset 20 Sleeping Bag. The body-mapped Thermal R synthetic insulation provides maximum warmth while keeping the trail weight to just over three pounds, and the DWR treatment shrugs off morning dews. As an added bonus, the snagless draft tube makes stuck zippers a thing of the past. Read More

Marmot
$718.95 at Backcountry.com

Get some shut-eye in the death zone with a little help from the Marmot CWM EQ -40 Degree Down Sleeping Bag. This 800-fill goose-do...wn-insulated bag is built for the coldest, harshest weather on the planet--from the South Col to the South Pole. Its waterproof breathable MemBrain fabric prevents rogue bits of water from clumping your down and affecting your chances of summiting and getting home safely. Read More

Marmot
$88.95 $62.26 at Backcountry.com

Ignore the dew point readings: Just get out and go with this warm-weather camping essential-replete with synthetic high-loft insul...ation, ultra-comfortable linings, and a durably water-resistant finish. Features SpiraFil High Loft Insulation Dual Zippers Compression Stuff Sack Feely Draw Cords - Ease Nighttime Cord Fumbling Blanket Construction - For Consistent Insulation Snagless Draft Tube - Has Heavy Oxford Cloth to Repel Biting Zipper Coils Two Way Zipper Sliders - For Venting and Mating of Bags. Reversible Slider Tabs for Easy Use Inside or OUtside of Bag Brushed Lining in Chest and Foot Box Two Hang Loops - On the Outside of Foot Box for Airing Out Your Bag Specs Colors: Fire (6580) Overall Weight: 2 lbs 3.32 oz / 1001 g Fill Weight: 17.6 oz / 499 g Size on Hip: 60in/152.4cm Size on Foot: 54in/137.2cm Main Material: 100% Polyester Embossed DWR 2.2 oz/yd Lining Material: 100% Polyester Tafffeta DWR 2.2 oz/yd Insulation Material: SpiraFil 135 Read More

Marmot
$148.95 at Backcountry.com

Packing a hefty dose of warmth for the price, the Marmot Trestles 0-Degree Spirafil Sleeping Bag boasts technical features such as... SpiraFil insulation, an insulated hood, and an overlapping series of internal shingles for blissful warmth retention. Read More

Marmot
$78.95 at Backcountry.com

If bedtime at home is a battle, then getting your little adventure junkie to trade the campfire for a cold, comfortless sleeping s...ack can be impossible. The Marmot Kids' Trestles Junior 30 Sleeping Bag will keep your little camper cozy and turn sleeping outside into a a total treat, since it's super-colorful and loaded up with cozy Spirafil insulation that works even if it gets soda spilled on it. It's rugged as they come, too, with a polyester shell, DWR coating, and two side zippers to make getting in and out a breeze. Throw in a few grown-up features like a no-snag draft tube, warm trapezoidal footbox, and comfortable 3D hood, and the kiddos will be stoked by go to bed and bummed to wake up. Read More

Marmot
$108.95 $76.26 at Backcountry.com

Just because you're driving up to your campsite instead of hiking five miles into the mountains to pitch your tent doesn't mean yo...u can't have a feature-laden sleeping bag to curl up in at night. The Marmot Mavericks 30 Semi Rec Sleeping Bag is packed with Spirafil 120 insulation for warmth, softness, and compressibility so you stay comfortable on your camping ventures. With a modified, hood-less mummy shape that gives you a little more room in the bag, the Mavericks is just the ticket for three-season camping. Read More

Marmot
$718.95 at Backcountry.com

Get some shut-eye in the death zone with a little help from the Marmot CWM EQ -40 Degree Down Sleeping Bag. This 800-fill goose-do...wn-insulated bag is built for the coldest, harshest weather on the planet--from the South Col to the South Pole. Its waterproof breathable MemBrain fabric prevents rogue bits of water from clumping your down and affecting your chances of summiting and getting home safely. Read More

Marmot
$78.95 at Backcountry.com

If bedtime at home is a battle, then getting your little adventure junkie to trade the campfire for a cold, comfortless sleeping s...ack can be impossible. The Marmot Kids' Trestles Junior 30 Sleeping Bag will keep your little camper cozy and turn sleeping outside into a a total treat, since it's super-colorful and loaded up with cozy Spirafil insulation that works even if it gets soda spilled on it. It's rugged as they come, too, with a polyester shell, DWR coating, and two side zippers to make getting in and out a breeze. Throw in a few grown-up features like a no-snag draft tube, warm trapezoidal footbox, and comfortable 3D hood, and the kiddos will be stoked by go to bed and bummed to wake up. Read More

Marmot
$318.95 $223.26 at Backcountry.com

With careful placement of extra insulation where most needed and enough down to provide warmth down to zero degrees, the Women?s T...eton is an exceptional 3+ season bag for trekking and backpacking. Now updated with a water-resistant down that helps maintain loft in wet conditions. Read More

Marmot
$158.95 $127.16 at Backcountry.com

The Marmot Rockaway 0 Synthetic 0 Degree Sleeping Bag uses high-tech fibers and layered baffle construction to maximize warmth and... keep you comfortable during late fall and early spring backpacking trips when you can count on cold, possibly wet, weather. The Spirafil insulation will keep you warm even if high humidity and condensation team up with the cold temperatures. Read More

Marmot
$318.95 at Backcountry.com

Deep under Utah's Wasatch Mountains, there's a secret gear lab wheresmarter-than-NASA scientists shoot feathers, fabrics, and wate...rproof treatmentsaround a track at millions of miles per hour, crashing them together andobserving the products that result. One of the creations is the Marmot Atom 40-Degree Down Sleeping Bag, which spontaneously sprang into being when a gaggleof 850-fill goose down collided with some light and durable Pertex Microlight fabric, right before the whole thing smashed into a DWRcoating and Down Defender water-repellent treatment. Once the scientists were able to conduct tests and confirm that the packagewas suitable for serious outdoor use in mild conditions, and that no new black holes had been created, the Atom wasready to be seen by the public. It's been drawing the most interest from backpackers and campers who like to go ultralight during the summer months, and during recent study,independent researchers have discovered a Nautilus six-baffle hood, insulated draft tube, and stretchy baffles around the head and feet, which seem to allow for comfortable movement during sleep. The Atom has also led to speculationthat, contrary to previous understanding, zippers and zipper guards were created in the initial microseconds of the universe's existence. Read More

Marmot
$298.95 at Backcountry.com

Deep under Utah's Wasatch Mountains, there's a secret gear lab wheresmarter-than-NASA scientists shoot feathers, fabrics, and wate...rproof treatmentsaround a track at millions of miles per hour, crashing them together andobserving the products that result. One of the creations is the Marmot Atom 40-Degree Down Sleeping Bag, which spontaneously sprang into being when a gaggleof 850-fill goose down collided with some light and durable Pertex Microlight fabric, right before the whole thing smashed into a DWRcoating and Down Defender water-repellent treatment. Once the scientists were able to conduct tests and confirm that the packagewas suitable for serious outdoor use in mild conditions, and that no new black holes had been created, the Atom wasready to be seen by the public. It's been drawing the most interest from backpackers and campers who like to go ultralight during the summer months, and during recent study,independent researchers have discovered a Nautilus six-baffle hood, insulated draft tube, and stretchy baffles around the head and feet, which seem to allow for comfortable movement during sleep. The Atom has also led to speculationthat, contrary to previous understanding, zippers and zipper guards were created in the initial microseconds of the universe's existence. Read More

Marmot
$158.95 $127.16 at Backcountry.com

The Marmot Rockaway 0 Synthetic 0 Degree Sleeping Bag uses high-tech fibers and layered baffle construction to maximize warmth and... keep you comfortable during late fall and early spring backpacking trips when you can count on cold, possibly wet, weather. The Spirafil insulation will keep you warm even if high humidity and condensation team up with the cold temperatures. Read More

Marmot
$468.95 at Backcountry.com

If helium's good enough for balloons, it's good enough for you. That's the theory behind Marmot's Helium 15-Degree Down Sleeping B...ag, which, though it isn't actually filled with lighter-than-air gas, still weighs a miraculous two pounds, putting it squarely in the ultralight category. You can't make a bag that light and warm by mistake, and it's clear Marmot put some serious work into the Heliumit's filled with super-lofty 850-fill goose down, and the Pertex Microlight fabric is ultralight and treated with a DWR coating to repel water and keep your bag warm through spring, summer, and fall. The down's high-tech, too, seeing as it's been treated with Down Defender, a water-repellent technology that helps it maintain loft even if some water sneaks through the shell. Cold air won't be able to get near you either, thanks to the Helium's insulated collar, draft tube, and six-baffle Nautilus hood that seals around your face to keep all your hard-earned warmth from escaping into the night. There are stretchy tricot baffles around the head and feet, too, to give you a little extra space without the need for extra material and weight. Read More

Marmot
$258.95 $194.21 at Backcountry.com

The women's Angel Fire places insulation in areas of increased heat-loss, while its durable construction and high-quality down mak...e it a reliable, all-purpose, three-season bag. Now featuring a treated down to improve water resistance in wet conditions. Read More

Marmot
$98.95 $69.26 at Backcountry.com

Just because you're driving up to your campsite instead of hiking five miles into the mountains to pitch your tent doesn't mean yo...u can't have a feature-laden sleeping bag to curl up in at night. The Marmot Mavericks 30 Semi Rec Sleeping Bag is packed with Spirafil 120 insulation for warmth, softness, and compressibility so you stay comfortable on your camping ventures. With a modified, hood-less mummy shape that gives you a little more room in the bag, the Mavericks is just the ticket for three-season camping. Read More

Marmot
$358.95 at Backcountry.com

Quick, what's lighter than air, smaller than your pet hamster, and warm enough for summer, spring, and fall camping? If you said t...he Marmot Hydrogen 30-Degree Down Sleeping Bag, you win! We're out of prizes, but you seem like the type for whom being correct is reward enough. If you feel like getting a prize for yourself, though, the Hydrogen's one hell of a bag--weighing an ultralight 1. 75 pounds, it combines Pertex Microlight fabric and 850-fill goose down to make a bag that's rugged and warm, with thoughtful features like stretchy baffles around the feet and head for extra comfort. Down's amazing because it's light, packable, and incredibly warm, but it doesn't work particularly well if it gets wet. To keep the Hydrogen functioning at a high level, Marmot decked it out with a DWR coating, and treated the insulation with Down Defender, which helps down retain its loft even it gets slightly soggy. Dry or damp, you'll be able to cinch down the six-baffle Nautilus hood for warmth and seal the face muff around your head while the insulated draft tube keeps cold air where it belongs--outside. Read More

Marmot
$578.95 at Backcountry.com

Don't panic--you didn't forget to pack a sleeping bag. The Marmot Plasma 30 Sleeping Bag is just so compact and lightweight that i...t may feel like you left it at home. It's not designed for Arctic expeditions, but for summer and moderate shoulder-season trips; its super-high-loft 875-fill down will keep you plenty warm without slowing you down or taking up space in your pack. The insulation's also been treated with Down Defender to improve its water-resistance, and the tough-but-ultralight Pertex Quantum shell has internal and external DWR coatings as well, to shed water and keep your down as fluffy as the day you bought it. It would be tough to make a bag with a traditional design this light, but the Plasma uses Insotect Flow vertical baffles, which help direct heat to the wrap-around footbox, keeping your toes warm without the need for extra down. Leaking and drafts are minimized, too, with help from the insulated draft tube, collar, and face muff, so you don't have to deal with cold air sneaking into your bag and ruining your night. Read More

Marmot
$218.95 at Backcountry.com

For traveling light in summer, the ultra-light Always Summer bag provides reliable transport to dreamland. Even though it?s just o...ver two packable pounds, it doesn?t skimp on features. ?Feely? draw cords, water-resistant down, trapezoidal foot box with a heater pocket, and the included compression stuff and storage sack all add up to some seriously plush woodland digs. Read More

Marmot
$98.95 at Backcountry.com

The Marmot Trestles 30 Synthetic Sleeping Bag is a staple for summer surf trips, three-season backpacking, and overnight forays in...to climates. The Trestles' synthetic Spirafil insulation and wave construction provide protection from cool temps and retains its loft even if it gets slightly wet. Read More

Marmot
$278.95 $209.21 at Backcountry.com

Hot 'n' heavenly could be the tagline for Marmot's Angel Fire Women's 25-Degree Down Sleeping Bag, but no one would be totally sur...e what it meant. Luckily, the Angel Fire's pretty easily explained: take 650-fill down, treat it with Down Defender to help it maintain its loft even if it gets wet, and stuff it into a tough nylon ripstop shell for a personal burrow that'll keep you comfortable down to 30 degrees, and alive all the way down to minus-12. Marmot could've stopped there, but that would've been lame, so they kept going, adding on features like an insulated Nautilus five-baffle hood, face muff to keep the warm air in, where it belongs. The designers also hooked the Angel Fire up with stretchy baffles to let you move around, and an anatomically-designed footbox to keep your feet warm and comfortable all night long. The whole bag's been designed with ladies in mind, with extra insulation in key spots so you don't have to suffer through a chilly night. Toss in an insulated draft collar and secret stash pocket, and you might bag hiking altogether and just spend your weekend in the tent. Read More

Marmot
$258.95 $194.21 at Backcountry.com

Hot 'n' heavenly could be the tagline for Marmot's Angel Fire Women's 25-Degree Down Sleeping Bag, but no one would be totally sur...e what it meant. Luckily, the Angel Fire's pretty easily explained: take 650-fill down, treat it with Down Defender to help it maintain its loft even if it gets wet, and stuff it into a tough nylon ripstop shell for a personal burrow that'll keep you comfortable down to 30 degrees, and alive all the way down to minus-12. Marmot could've stopped there, but that would've been lame, so they kept going, adding on features like an insulated Nautilus five-baffle hood, face muff to keep the warm air in, where it belongs. The designers also hooked the Angel Fire up with stretchy baffles to let you move around, and an anatomically-designed footbox to keep your feet warm and comfortable all night long. The whole bag's been designed with ladies in mind, with extra insulation in key spots so you don't have to suffer through a chilly night. Toss in an insulated draft collar and secret stash pocket, and you might bag hiking altogether and just spend your weekend in the tent. Read More

Marmot
$668.95 at Backcountry.com

Take shelter at base camp in the -20 Degree Down Marmot Col MemBrain Sleeping Bag when the low pressure freezes your summit plans.... As the roaring whistle of the wind bangs against the tent all night, all you'll feel is the unmatched warmth of 800-fill goose down inside the Col MemBrain's waterproof breathable ripstop shell. Read More

Marmot
$558.95 at Backcountry.com

Everybody knows that xenon gas is being used as the propellant for ion thrusters in spaceships, but few people are aware that it's... also used as the insulator in Marmot's 15-Degree Down Women's Xenon Sleeping Bag. What's that, science master? Fine, it isn't actually, but the 850-fill goose down that Marmot chose is a way better insulator anyway. Plus, when you combine with a DWR-coated Pertex Microlight shell, the whole bag weighs a lightweight 2lbs 9oz, so it won't sit like a boulder in your backpackmaking it perfect for all spring, fall, and moderate winter trips. The insulation itself is treated with Down Defender, a water-repellent coating that helps it maintain its loft and warmth, even if it does get a little bit wet; there's actually extra down packed into key areas, making sure you don't have to deal with cold spots. There are strategically-placed stretchy baffles as well, which move with you to keep you comfortable while you're dreaming and, since drafts have ruined many an otherwise cozy night, the Xenon has an insulated draft tube, collar, and face muff to keep all the cold air out and the warm air in. Read More

Marmot
$218.95 at Backcountry.com

The Never Winter is an ideal summer bag for camping and river trips, but it also has enough water-resistant 650-fill down insulati...on to keep you warm and protected when frost is in the air. Read More

Marmot
$478.95 at Backcountry.com

If you're the dude who cuts his toothbrush in half, shaves his legs, and pulls out all his teeth to save weight before going backp...acking, odds are you'll fall in love with the Marmot Plasma 40-Degree Down Sleeping Bag. It's pretty much a one-season bag (mild spring and fall nights will be OK, too), but good gravy, is it light and packable--does 1lb 2oz float your boat? The Plasma's able to be so minimal because it packs super-high loft 875-fill down into a Pertex Quantum shell, which is extremely durable but still light as a feather, and uses Insotect Flow vertical baffles to direct heat to your extremities. In that way it keeps your feet warm without the need for more down, which would just take up space in your pack. If it's not enough that the Plasma would pack into your water bottle, its down is treated with Down Defender to improve its water-resistance, and the bag's exterior has a DWR coating to shed water and keep the insulation functioning with optimum efficiency. It also has a litany of desirable features, like an insulated draft tube and collar, two-way zippers with garages, and a soft face muff to seal out drafts around your mug. Hang it up using the loops, store it in a loose sack to keep the down lofted, and you'll have ultralight summer insulation for years. Read More

Marmot
$208.95 at Backcountry.com

There are few things worse than shivering yourself to sleep on a chilly, damp night beneath the stars. Avoid the scenario with the... Marmot Women's Sunset 20 Sleeping Bag. The body-mapped Thermal R synthetic insulation provides maximum warmth while keeping the trail weight to just over three pounds, and the DWR treatment shrugs off morning dews. As an added bonus, the snagless draft tube makes stuck zippers a thing of the past. Read More

Marmot
$148.95 at Backcountry.com

Load the Marmot Rockaway 20 Sleeping Bag into your backpack, and hit the trail. When you finish the 20-mile trek to your favorite ...isolated lakeside spot, you may have to worry about bears, mountain lions, or biting insects the size of cats--but you won't have to worry about staying comfy and warm all night long. Read More

Marmot
$118.95 $83.26 at Backcountry.com

Trust the lofty, synthetic insulation inside the Marmot Rockaway 35 Sleeping Bag to keep you warm through those spring and early f...all nights, even if soggy weather threatens to drench your tent. Synthetic sleeping bags offer a distinct advantage: even if they get wet, the insulation inside won't bunch up and become useless like down insulation. Marmot took this a step further with their unique dual-fiber insulation, a shell coated with water-resistant DWR, and clever insulation construction that maximizes the insulation value for comfort. Read More

Marmot
$648.95 at Backcountry.com

Ever tried to knit yourself a sleeping bag out of live geese? It's hardthe geese won't sit still, and they really don't like it wh...en you try to stuff them into a little sack. If you want life to be a little warmer, lighter, and more comfortable, the Marmot Lithium 0-Degree Down Sleeping Bag is a far better option than live geese, since it's filled with pure 850-fill goose down and has a DWR-treated Pertex Microlight shell that's as light, durable, and packable as they come. Rated comfortable down to 18 degrees and manageable to 0, the Lithium is perfect for all but the chilliest winter nights, and still weighs a mind-boggling 2lb 12oz, making it Marmot's second-lightest 0-degree bag, after the Plasma 0. It seals you in snugger than a hibernating bear, with a down-filled collar and draft tube, and even uses a six-baffle hood and face muff to keep cold air from sneaking in around your head. There are stretchy baffles around the feet and head, too, for added comfort, and a trapezoidal footbox that's wider in the toes and narrower in the heels to match the shape of your feet. Read More

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