The Big Agnes Horse Thief +35?? bag is the ultimate mummy bag for space-conscious, warm-weather hikers and travelers. 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; interior fabric loops for sleeping bag liner. Built-in pillow sleeve lets you stuff a jacket or a pillow inside. 2-way, full-length YKK zipper connects 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 a nylon stuff sack and a recycled mesh storage bag.

The Big Agnes Horse Thief +35?? bag is the ultimate mummy bag for space-conscious, warm-weather hikers and travelers. 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; interior fabric loops accommodate sleeping bag liner. Built-in pillow sleeve lets you stuff a jacket or a pillow inside. 2-way, full-length YKK zipper connects 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 a nylon stuff sack and a recycled mesh storage bag.

Designed for today's light and fast backcountry crowd, the 18-oz. Pitch Pine bag from Big Agnes is crazy light! Sleeping in the Big Agnes (BA) System is like sleeping in a bed, with a mattress under you for cushioning comfort and blankets for insulation. The underside insulation has been eliminated and replaced with a sleeve for the Big Agnes REM Air Core Pad or any 20-in. wide pad, sold separately. Insulated with warm, compressible 800 fill-power goose down. Nylon shell uses an ultralight, tough ripstop weave; soft nylon taffeta lining. A shaped draft collar extends down from the top of the bag sealing around the neck to prevent warm air from escaping and cold air from sneaking in. Locking, dual-opening zipper with Big Agnes zipper pull. Choose right or left zipper; bag will zip to another bag in the Divide Series with opposite zipper configuration. Includes a stuff sack and large storage bag.

Designed for today's light and fast backcountry crowd, the 16-oz. Pitch Pine bag from Big Agnes is crazy light! Sleeping in the Big Agnes (BA) System is like sleeping in a bed, with a mattress under you for cushioning comfort and blankets for insulation. The underside insulation has been eliminated and replaced with a sleeve for the Big Agnes REM Air Core Pad or any 20-in. wide pad, sold separately. Insulated with warm, compressible 800 fill-power goose down. Nylon shell uses an ultralight, tough ripstop weave; soft nylon taffeta lining. A shaped draft collar extends down from the top of the bag sealing around the neck to prevent warm air from escaping and cold air from sneaking in. Locking, dual-opening zipper with Big Agnes zipper pull. Choose right or left zipper; bag will zip to another bag in the Divide Series with opposite zipper configuration. Includes a stuff sack and large storage bag.

Ideal for all-purpose camping, this roomy rectangular bag has the added benefit of duck down insulation for compressible warmth. High-quality 600-fill-power duck down is warm, lightweight and compressible; smooth polyester taffeta lining feels soft next to your skin. Baffle construction and differential cut work together to eliminate cold spots and allow insulation to loft fully for maximum warmth. Convenient full-length, two-way locking zipper is backed by a draft tube to keep warmth in; zips open to form a quilt. Internal loops allow attachment of coordinating Kelty fleece liner (sold separately) to increase warmth. Pad loops provide attachment points to keep your sleeping bag and pad together so you don't roll off onto the cold ground (straps sold separately). Zippered foot vent allows airflow on warm nights. Stuff sack and cotton storage bag included.

Check out the stuff sack size and ultralight weight of this one! It's ideal for summer overnight jaunts and hut hopping. Downproof polyester shell features a diamond ripstop weave for durability; silky polyester microfiber lining offers soft comfort. Quilt-through construction keeps goose down in place; ground-level side seams prevent heat from escaping. Hip-length, two-way, locking zipper allows ventilation control; draft tube backing the zipper keeps the cold from seeping through. Zippered foot vent allows airflow on warm nights. Internal loops allow attachment of coordinating Kelty Sleeping Bag Liner (not included). Pad loops provide attachment points to keep your sleeping bag and pad together (straps sold separately). Hang loops allow easy drying and storage. Stuff sack and storage bag included.

Check out the stuff sack size and ultralight weight of this one! It's ideal for summer overnight jaunts and hut hopping. Downproof polyester shell features a diamond ripstop weave for durability; silky polyester microfiber lining offers soft comfort. Quilt-through construction keeps goose down in place; ground-level side seams prevent heat from escaping. Hip-length, two-way, locking zipper allows ventilation control; draft tube backing the zipper keeps the cold from seeping through. Zippered foot vent allows airflow on warm nights. Internal loops allow attachment of coordinating Kelty Sleeping Bag Liner (not included). Pad loops provide attachment points to keep your sleeping bag and pad together (straps sold separately). Hang loops allow easy drying and storage. Stuff sack and storage bag included.

This ultra-lightweight mummy bag features thermally efficient 800-fill-power goose down, compressing into a tiny package for warm-weather backpacking. Water-repellent, windproof, downproof nylon microfiber shell is ultralight, yet strong. Ground-level side seams prevent cold air leaks and allow the goose down insulation loft fully. 6-Baffle Hood envelops your head in warmth; Face Muff allows hood to be cinched snug without digging into your face. Down-filled draft tube backing full-length, locking zipper prevents cold spots. Trapezoidal footbox allows down to loft fully around your feet for optimum warmth and comfort. Comes with stuff sack and storage bag.

Backpacker April '08 proclaims the Marmot Atom bag is ''sleep-anywhere evidence that luxury and lightweight can go hand in hand.''. One of the sweetest, lightest bags out there, this Marmot masterpiece is for fast, light summer trips. Lightforce nylon shell is lightweight yet strong; a Durable Water Repellent finish causes moisture to bead up and roll off. Premium-quality 850-fill-power goose down is extremely compressible and offers an exceptional warmth-to-weight ratio. Face muff allows hood to be cinched snug without digging into your face. Down-insulated draft tube backs full-length zipper to keep the cold out. Zipper guards prevent zipper snags; locking zippers keep bag from opening if you toss and turn at night. Classic trapezoidal foot box lets your feet move freely and comfortably, and allows goose down to loft fully to keep your toes toasty warm. Stuff sack and storage sack included.

Backpacker April '08 proclaims the Marmot Atom bag is ''sleep-anywhere evidence that luxury and lightweight can go hand in hand.''. One of the sweetest, lightest bags out there, this Marmot masterpiece is for fast, light summer trips. Lightforce nylon shell is lightweight yet strong; a Durable Water Repellent finish causes moisture to bead up and roll off. Premium-quality 850-fill-power goose down is extremely compressible and offers an exceptional warmth-to-weight ratio. Face muff allows hood to be cinched snug without digging into your face. Down-insulated draft tube backs full-length zipper to keep the cold out. Zipper guards prevent zipper snags; locking zippers keep bag from opening if you toss and turn at night. Classic trapezoidal foot box lets your feet move freely and comfortably, and allows goose down to loft fully to keep your toes toasty warm. Stuff sack and storage sack included.

Our premium warm-weather goose down bag offers the perfect of balance low weight, high-quality materials and top performance?Çögreat for backpackers and ultralight adventurers alike. 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.

Our premium warm-weather goose down bag offers the perfect of balance low weight, high-quality materials and top performance?Çögreat for backpackers and ultralight adventurers alike. 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 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.

Compact and comfortable, this 45?? F bag is designed with features and performance for the traveler. Lightweight 600-fill-power goose down is efficiently distributed to maximize warmth with 60% of the goose down on the top and 40% underneath you. Quilted polyester taffeta construction is durable, smooth and prevents goose down from migrating. Anti-snag full-length zipper lets you open up bag for use as a quilt. Contoured hood features differentiated drawcords (one round, one flat) for easy hood and neck adjustments in the dark. Relaxed fit from hips to knees gives you room to move, increasing sleeping comfort. External zippered chest pocket keeps watch, glasses and other small essentials within easy reach. Includes stuff sack and large cotton storage sack.