Boost 650™ 20F/-6C Sleeping Bag

I love how the adjustable shape lets me customize the fit—plenty of room to move my feet without feeling drafty. Used it on a damp night around 35°F and stayed perfectly warm.

I've been using this bag for spring and fall trips and the adjustable shape is what sold me. Being able to open it up like a quilt on warmer nights kept me from overheating, then cinch it back down when temps dropped.

Took this on a three-night trip in the Rockies and the adjustable shape actually made a difference—I could loosen it up when it got warm and cinch down when temps dropped near freezing. The 650 fill kept me warm without feeling bulky in my pack.