Down Sleeping Bags

Remember the trapezoid from 10th-grade geometry? Turns out, this funky ol’ shape is ideal for helping sleeping bag baffles retain heat. The trape...

The Kelty Cosmic Ultra 20 is the ultimate in a lightweight mummy. We’ve taken our top-selling Cosmic Bag and added an 800 fill DriDown version, wi...

The Cosmic Sleeping Bag was already giving you a workhorse for the price of a pony. Now, you can get your hands on a legit UNICORN—with “pony pric...

The Kelty Cosmic Ultra 0 is the ultimate in a lightweight mummy. We’ve taken our top-selling Cosmic Bag and added an 800 fill DriDown version, wit...

Can a rec bag be sexy? Yup. Go ahead and get down with KELTY's down-filled Galactic Bag… It’s compact enough for you to carry for nights on the tr...

Remember the trapezoid from 10th-grade geometry? Turns out, this funky ol’ shape is ideal for helping sleeping bag baffles retain heat. The women’...

Remember the trapezoid from 10th-grade geometry? Turns out, this funky ol’ shape is ideal for helping sleeping bag baffles retain heat. The trapez...

Features Flex Pad Sleeve stretches to unite with your insulated sleeping pad (not included) and, as you change positions throughout the night, ...

Features Big Agnes System bags with DownTek™ insulation offer a roomy, rectangle-shaped sleeping space with an integrated Flex Pad Sleeve on the b...

Features 600-fill-power DownTek down repels water while maintaining its insulating value Shell and lining fabrics feature a PFC-free water-repe...

DESCRIPTION With its high-performance synthetic fill and a cut that balances roominess and thermal-efficiency, the Big Agnes Lost Dog 15 Degree ...

The Lost Ranger 3N1 15° sleeping bag is part of our latest evolution of the Big Agnes Sleep System. This modular bag design offers just what you’d ...

The Blue Kazoo Eco is a water-repellent 15-degree sleeping bag made with repurposed 700-fill down insulation. This lightweight, compressible bag de...

The Chrysalis 20 is a 900-fill down sleeping bag, purpose built for ultralight backpacking. We made every consideration to minimize weight while ma...

The Dolomite One Bag, our patented 3-in-1 sleep system, can be customized for comfort in any conditions. Style: NF0A3S8O Total Weight: Reg - 5 Lbs...

THE (BACKPACKING) INTERSECTION OF LIGHT WEIGHT AND WARMTH Let’s face it- when is backpacking ever actually easy? While we can’t take the pain out o...