This warm, high-performance bag from Big Agnes is just the ticket for gram-counting winter adventurers who refuse to sacrifice comfort. Prime 800-fill-power goose down delivers an excellent combination of warmth, light weight, compressibility, durability and value. Underside insulation has been eliminated and replaced with a sleeve for the Big Agnes Air Core Pad, sold separately. Tightly woven, ripstop nylon microfiber shell is both windproof and water-resistant; Durable Water Repellent finish increases water resistance. Nylon taffeta lining is soft and breathable. Built-in pillow sleeve lets you stuff a jacket or a pillow inside. Two-way, full-length YKK zipper will zip to another bag with opposite zipper configuration. Large draft tube located behind the zipper prevents warm air from escaping and cold air from entering. Includes stuff sack and large storage bag.

This warm, high-performance bag from Big Agnes is just the ticket for gram-counting winter adventurers who refuse to sacrifice comfort. Prime 800-fill-power goose down delivers an excellent combination of warmth, light weight, compressibility, durability and value. Underside insulation has been eliminated and replaced with a sleeve for the Big Agnes Air Core Pad, sold separately. Tightly woven, ripstop nylon microfiber shell is both windproof and water-resistant; Durable Water Repellent finish increases water resistance. Nylon taffeta lining is soft and breathable. Built-in pillow sleeve lets you stuff a jacket or a pillow inside. Two-way, full-length YKK zipper will zip to another bag with opposite zipper configuration. Large draft tube located behind the zipper prevents warm air from escaping and cold air from entering. Includes stuff sack and large storage bag.

This cold-weather backpacking bag from Kelty offers warm, reliable down-filled insulation and a deep, three-dimensional hood for excellent coverage. Prime 750-fill-power goose down is warm, lightweight and compressible. Tough ripstop shell is treated with a Durable Water Repellant finish; foot and hood are covered in waterproof, breathable Stormstopper?äó fabric. Comfortable, soft microfiber lining. Trapezoidal baffle construction and differential cut eliminate cold spots; ground-level side seams prevent heat from escaping. Generous baffle collar and draft tube backing the full-length, two-way, locking zipper work together to keep out the cold and lock in body heat. Deep three-dimensional hood features different-width drawcords for easy adjustment in the dark. External pad loops provide attachment points to keep your sleeping bag and pad together (straps sold separately). Internal loops allow attachment of coordinating Kelty liner (not included); hang loops allow easy drying and storage. Compression stuff sack and cotton storage bag included.

This cold-weather backpacking bag from Kelty offers warm, reliable down-filled insulation and a deep, three-dimensional hood for excellent coverage. Prime 750-fill-power goose down is warm, lightweight and compressible. Tough ripstop shell is treated with a Durable Water Repellant finish; foot and hood are covered in waterproof, breathable Stormstopper?äó fabric. Comfortable, soft microfiber lining. Trapezoidal baffle construction and differential cut eliminate cold spots; ground-level side seams prevent heat from escaping. Generous baffle collar and draft tube backing the full-length, two-way, locking zipper work together to keep out the cold and lock in body heat. Deep three-dimensional hood features different-width drawcords for easy adjustment in the dark. External pad loops provide attachment points to keep your sleeping bag and pad together (straps sold separately). Internal loops allow attachment of coordinating Kelty Liner (not included); hang loops allow easy drying and storage. Compression stuff sack and cotton storage bag included.

This cold-weather expedition bag from Kelty offers warm, reliable down-filled insulation and a deep, three-dimensional hood for excellent coverage. Prime 750-fill-power goose down is warm, lightweight and compressible. Tough ripstop shell is treated with a Durable Water Repellant finish; foot and hood are covered in waterproof, breathable Stormstopper?äó fabric. Comfortable, soft microfiber lining. Trapezoidal baffle construction and differential cut eliminate cold spots; ground-level side seams prevent heat from escaping. Generous baffle collar and draft tube backing the full-length, two-way, locking zipper work together to keep out the cold and lock in body heat. Deep three-dimensional hood features different-width drawcords for easy adjustment in the dark. External pad loops provide attachment points to keep your sleeping bag and pad together (straps sold separately). Internal loops allow attachment of coordinating Kelty Liner (not included); hang loops allow easy drying and storage. Compression stuff sack and cotton storage bag included.

This cold-weather expedition bag from Kelty offers warm, reliable down-filled insulation and a deep, three-dimensional hood for excellent coverage. Prime 750-fill-power goose down is warm, lightweight and compressible. Tough ripstop shell is treated with a Durable Water Repellant finish; foot and hood are covered in waterproof, breathable Stormstopper?äó fabric. Comfortable, soft microfiber lining. Trapezoidal baffle construction and differential cut eliminate cold spots; ground-level side seams prevent heat from escaping. Generous baffle collar and draft tube backing the full-length, two-way, locking zipper work together to keep out the cold and lock in body heat. Deep three-dimensional hood features different-width drawcords for easy adjustment in the dark. External pad loops provide attachment points to keep your sleeping bag and pad together (straps sold separately). Internal loops allow attachment of coordinating Kelty Liner (not included); hang loops allow easy drying and storage. Compression stuff sack and cotton storage bag included.

A cold-weather camper's dream, Kelty Light Year features quality goose down for less weight and more comfort. Made with a durable polyester diamond ripstop shell and soft polyester microfiber lining. Quality 650-fill-power goose down is warm, lightweight and compressible. Differentiated drawcords allow quick identification, even in the dark. Pad loops provide attachment points to keep your sleeping bag and pad together (straps sold separately). Chevron slant baffle construction with differential cut eliminates cold spots; ground-level side seams prevent heat from escaping. Locking hip-length zipper saves weight and is backed by a draft tube to keep out the cold. Internal loops allow attachment of coordinating Kelty Liner (not included); hang loops allow easy drying and storage. Nylon stuff sack and cotton storage bag included.

Stay warm on cold-weather climbing, backpacking or mountaineering trips with this feature-packed Marmot Couloir 800-fill goose down wide, long mummy bag. Premium-quality 800-fill-power goose down is extremely compressible and offers exceptional warmth-to-weight. Water-repellent, windproof, downproof 20-denier nylon shell is lightweight, yet strong. 6-Baffle Hood envelops your head in warmth; Face Muff allows hood to be cinched snug without digging into your face. Down-insulated draft collar and draft tube backing the locking, two-way full-length zipper seal cold out; zipper guards prevent zipper snags. Ground-level side seams eliminate cold air leaks. Spacious footbox allows down to loft fully around your feet for optimum warmth. Stretch tricot baffles provide strength and durability for long bag life. Includes nylon stuff sack and cotton storage sack.

A great year-round bag or a three-season choice for cold sleepers, this down bag delivers solid Marmot quality in a light, durable design. Certified 600-fill-power goose down insulation is protected by a durable nylon shell with a water-repellent finish. Nautilus six-baffle hood envelops your head in warmth, while face muff allows hood to be cinched snug without chafing your face. Ground-level side seams keep warm air from escaping. No more midnight drawcord fumbling?Çösmooth, flat upper cord and hard, round lower cord make hood adjustments easy. Stretch tricot baffles provide strength and durability for long bag life. Trapezoidal footbox allows down to loft fully around your feet for optimum warmth and comfort. Stash pocket on the top chest near hood stows nighttime essentials. Heat bump draft tube backs full-length, snag-free zipper to prevent cold air from seeping through; down-filled collar adds warmth. Includes stuff sack and large storage bag.

A cold-weather junkie, this -15??F Mountain Hardwear Lyell sleeping bag has a tear-resistant shell and 600-fill-power goose down insulation for great wind and weather protection. With a slightly wider cut to give you extra room to move inside the bag, the Comfort mummy cut efficiently maximizes warmth without constriction. Conduit?äó SL laminate has an exterior water-repellent coating and an inner membrane that resists water penetration. Uniquely supple Conduit SL draws interior moisture vapor away from the body, which in effect keeps you dry from the inside. High-quality 600-fill-power goose down is warm, lightweight and compressible. Box baffle construction maximizes loft and minimizes weight; 5 in. baffle width keeps down from shifting and prevents cold spots. Warmth is optimized through differential cut of shell and lining fabrics, allowing the goose down adequate room to expand to its full loft. Multibaffle, tailored hood has a down-filled face gasket which makes hood closure more comfortable and effective. Ergonomic collar drapes comfortably over neck and shoulders, sealing out drafts. Comfort footbox allows feet to rest naturally, angled out slightly with toes pointing, while fully preserving insulation's loft for maximum warmth. Full-length, 2-way locking zipper sliders are backed by antisnag tape; insulated zipper gusset seals in heat. Tie-in loops stabilize a bag liner, sold separately. Comes with stuff sack and mesh storage sack.

The REI Halo +10 goose down bag offers the perfect of balance low weight, high-quality materials and top performance?Çögreat for backpacking in cool weather. Features premium 750-fill-power goose down insulation, a downproof, partially recycled ripstop polyester shell and lining. Exclusive REI Down Fill Calculator optimizes the amount of down per baffle for the most warmth with the least amount of down. In-the-round pattern wraps vertical baffles around perimeter of sleeping bag, from head to foot, creating a 3-dimensional bag that wraps you in warmth. Contoured hood, face muffler, trapezoidal foot box, full-length antisnag zipper, and full-length draft tube with ground-level seams all keep body heat in, cold air out. External chest pocket keeps essentials such as your headlamp, watch and glasses right at hand and easy to find in the dark. Differentiated drawcords (1 round, 1 flat) let you adjust hood and neck easily in the dark. Pad loops provide attachment points to keep your sleeping bag and pad together, so you needn't worry about rolling off onto the cold ground (straps sold separately). European Norm (EN) is an independent third-party temperature rating, allowing accurate comparisons across brands with other EN-rated bags. Comes with stuff sack and large cotton storage bag.

The REI Halo +10 goose down bag offers the perfect of balance low weight, high-quality materials and top performance?Çögreat for backpacking in cool weather. Features premium 750-fill-power goose down insulation, a downproof, partially recycled ripstop polyester shell and lining. Exclusive REI Down Fill Calculator optimizes the amount of down per baffle for the most warmth with the least amount of down. In-the-round pattern wraps vertical baffles around perimeter of sleeping bag, from head to foot, creating a 3-dimensional bag that wraps you in warmth. Contoured hood, face muffler, trapezoidal foot box, full-length antisnag zipper, and full-length draft tube with ground-level seams all keep body heat in, cold air out. External chest pocket keeps essentials such as your headlamp, watch and glasses right at hand and easy to find in the dark. Differentiated drawcords (1 round, 1 flat) let you adjust hood and neck easily in the dark. Pad loops provide attachment points to keep your sleeping bag and pad together, so you needn't worry about rolling off onto the cold ground (straps sold separately). European Norm (EN) is an independent third-party temperature rating, allowing accurate comparisons across brands with other EN-rated bags. Comes with stuff sack and large cotton storage bag.

Designed with comfort and weight savings in mind, the warm REI Radiant +10 sleeping bag has a mummy shape but offers a spacious, relaxed fit. High-quality 650-fill-power goose down is warm, lightweight and compressible; ripstop nylon shell resists water and abrasion. Smooth taffeta lining is comfortable against your skin. Exclusive REI Down Fill Calculator optimizes the amount of down per baffle for the most warmth with the least amount of down. Baffle spacing allows the down to remain fully lofted and keeps it from shifting, preventing cold spots. Relaxed fit from the shoulders to the hips increases comfort by providing ample space to move around. Equally distributed insulation all the way around the bag accommodates the multi-position sleeper. Contoured hood, face muffler, draft collar, roomy footbox, full-length antisnag zipper, and full-length draft tube with ground-level seams keep body heat in and cold air out. Differentiated drawcords (1 round, 1 flat) let you adjust hood and neck easily in the dark. European Norm (EN) is an independent third-party temperature rating, allowing accurate comparisons across brands with other EN-rated bags. Includes nylon stuff sack and cotton storage bag.

Designed with comfort and weight savings in mind, the warm REI Radiant +10 sleeping bag has a mummy shape but offers a spacious, relaxed fit. High-quality 650-fill-power goose down is warm, lightweight and compressible; ripstop nylon shell resists water and abrasion. Smooth taffeta lining is comfortable against your skin. Exclusive REI Down Fill Calculator optimizes the amount of down per baffle for the most warmth with the least amount of down. Baffle spacing allows the down to remain fully lofted and keeps it from shifting, preventing cold spots. Relaxed fit from the shoulders to the hips increases comfort by providing ample space to move around. Equally distributed insulation all the way around the bag accommodates the multi-position sleeper. Contoured hood, face muffler, draft collar, roomy footbox, full-length antisnag zipper, and full-length draft tube with ground-level seams keep body heat in and cold air out. Differentiated drawcords (1 round, 1 flat) let you adjust hood and neck easily in the dark. European Norm (EN) is an independent third-party temperature rating, allowing accurate comparisons across brands with other EN-rated bags. Includes nylon stuff sack and cotton storage bag.