Old Buell has your back.

Day four of a five-day backpacking trip can end up with your legs tired and back sore, but don't worry about it too much because your trusty ol' Big Agnes Buell 30 Degree Synthetic Sleeping Bag will take good care of you when you're ready ready to call it a day. Packed full of a moisture-resistant synthetic insulation, the Buell is rated to keep you comfortable in temperatures down to thirty degrees, while its slightly relaxed mummy shape is specifically designed to save weight and increase thermal efficiency as you sleep. The contoured hood can be cinched down tight during those cool and clear nights when you ditch the tent and sleep under the stars, and the insulated draft tube and collar work to prevent cool air from seeping in through the zipper and top of the bag, so you stay warm, comfortable, and well-rested for another full day on the trail.

  • 30-degree temperature rating
  • Synthetic insulation
  • Mummy shape
  • Contoured hood with drawcord
  • Draft collar and tube
  • Left- or right-handed zipper
  • Storage sack and stuff sack included
  • Left- and right-zippered bags mate together
  • Reviews
  • Q & A

Awesome, low price sleeping bag

  • Familiarity: I've put it through the wringer

I love this bag. It packs small, is pretty light for a synthetic bag and is priced right. I've actually paired this bag with a quilt and taken it down into the teens. I would highly recommend this bag! I'm sold on Big Agnes products!

Comfy and Cozy

  • Familiarity: I've used it several times

Perfect bag for warm summer nights, and is surprisingly compressible for a synthetic bag. Would make for a great worry free backpacking sleeping bag!

Big Agnes Traditional Synthetic Mummy

A take anywhere, sleep well every time sleeping bag that is insulated all around with a cozy fill and a roomier mummy shape than a traditional design. Lightweight enough to stuff in your pack for summer backpacking but comfortable enough for backyard campouts with the kids. This bag is versatile and so comfortable you'll want to take it on every outing.