Sleeping Bag from $140 to $509, from Amazon.com

With a lightweight design, a temperature rating of 15 degrees Fahrenheit and an array of features, it's easy to see why the Nitro 15 Degree Long down sleeping bag has been a perennial best-seller i... more

With a lightweight design, a temperature rating of 15 degrees Fahrenheit and an array of features, it's easy to see why the Nitro 15 Degree Long down sleeping bag has been a perennial best-seller in the Ultralight Series by Sierra Designs. less

The Solar Flare from Sierra Designs is probably suited to the greatest variety of climates and pursuits for women. Rated to 15 degrees, but with a two way Snag Free zipper to allow comfortable ven... more

The Solar Flare from Sierra Designs is probably suited to the greatest variety of climates and pursuits for women. Rated to 15 degrees, but with a two way Snag Free zipper to allow comfortable venting, the Solar Flare redefines a girl's best friend. less

With a lightweight design, a temperature rating of 15 degrees Fahrenheit and an array of features, it's easy to see why the Nitro 15 Degree Long down sleeping bag has been a perennial best-seller i... more

With a lightweight design, a temperature rating of 15 degrees Fahrenheit and an array of features, it's easy to see why the Nitro 15 Degree Long down sleeping bag has been a perennial best-seller in the Ultralight Series by Sierra Designs. less

Lafuma's Pro 950 Sleeping Bag features trapezoidal baffle construction, to reduce fabric weight while ensuring even distribution of the premium 750+ fill-power down insulation. The geometric tech c... more

Lafuma's Pro 950 Sleeping Bag features trapezoidal baffle construction, to reduce fabric weight while ensuring even distribution of the premium 750+ fill-power down insulation. The geometric tech continues at your feet with a roomy trapezoidal footbox, while the water-repellent shell fabric and down-filled draft tube seal out wind and moisture. less

The Solar Flare from Sierra Designs is probably suited to the greatest variety of climates and pursuits for women. Rated to 15 degrees, but with a two way Snag Free zipper to allow comfortable ven... more

The Solar Flare from Sierra Designs is probably suited to the greatest variety of climates and pursuits for women. Rated to 15 degrees, but with a two way Snag Free zipper to allow comfortable venting, the Solar Flare redefines a girl's best friend. less

Sierra Designs wrapped the Men's Trade Wind 30-Degree Down Sleeping Bag with a waterproof breathable DriZone shell to keep the insulation dry even during an open bivy. The 600-fill down insulation'... more

Sierra Designs wrapped the Men's Trade Wind 30-Degree Down Sleeping Bag with a waterproof breathable DriZone shell to keep the insulation dry even during an open bivy. The 600-fill down insulation's excellent warmth-to-weigh­t ratio shaves ounces from your pack, and it also helps the Trade Wind Sleeping Bag pack incredibly small to save precious cargo space. Whether you're going on a long-distance hike or want a bag that can handle a night in a snow cave, give this Sierra Designs bag a try. Yo... less

4 season warmth with earth friendly features. Cocona Recycled liner insulated with PrimaLoft Eco all surrounded by EcoSensor recycled shell material keep you comfortable on ski tours in the Cascade... more

4 season warmth with earth friendly features. Cocona Recycled liner insulated with PrimaLoft Eco all surrounded by EcoSensor recycled shell material keep you comfortable on ski tours in the Cascades or backpacking in the High Sierras. The zero-degree Nahche fits the bill for the worst Mother Nature can throw at you. Dual draft tubes ensure maximum heat retention and the ergonomic hood (with an integrated pillow pocket) makes for comfortable sleeping. less

Sierra Designs couldn't have given the Men's Wicked Light 45 Degree Down Sleeping Bag a more appropriate nameit barely tips the scales with a 22oz weight. This isn't some feature-strippe­d bag. Sier... more

Sierra Designs couldn't have given the Men's Wicked Light 45 Degree Down Sleeping Bag a more appropriate nameit barely tips the scales with a 22oz weight. This isn't some feature-strippe­d bag. Sierra Designs added a full-length zipper for ease of use and draw cord around the collar to keep out the cold air. The Wicked Light Sleeping Bag's lofty 800-fill down insulation provides incredible warmth for its weight, so you don't have to choose between a warm night and a light pack. Product Feature... less

Features: 7.5 x 6.5 tent sleeps two people comfortably. Full tape seamed rain fly with side extensions for storing shoes or small items. Includes 2 heavy duty stools and 2 mummy sleeping bags. Colo... more

Features: 7.5 x 6.5 tent sleeps two people comfortably. Full tape seamed rain fly with side extensions for storing shoes or small items. Includes 2 heavy duty stools and 2 mummy sleeping bags. Color coded pole and sleeve system allows for a fast, easy set up. Two large entrance doors. Eight no-see-um mesh windows for superb ventilation. 3 interior pockets and gear loft for keeping your gear organized off the ground. All items pack conveniently into the carrying bag. Carrying bag can be attach... less

Oversized Rectangular Sleeping Bags -Buckloft insulation for excellent warmth -Oversized dimensions for added comfort -100% Cotton yarn dyed flannel liner -Insulated draft tube with anti-snag zippe... more

Oversized Rectangular Sleeping Bags -Buckloft insulation for excellent warmth -Oversized dimensions for added comfort -100% Cotton yarn dyed flannel liner -Insulated draft tube with anti-snag zipper protection -Durable, 10oz. Cotton duck outer -Carry duffel for portability and easy storage -Easy-grab pull tabs -Hook and loop zipper lock -Easy access drawcords -2 internal pocketsManufact­urer: Slumberjack. Manufacturer#: SJ050048. Approximate Shipping Weight (lbs): 16.7. less