Side-Sleeping Comfort

When they discovered that 70% of campers sleep on their side at one point during the night, Big Agnes decided it was time to make a change, and the Men's Sidewinder SL 20 Down Sleeping Bag was born. Taking the thermally efficient design of traditional mummy sleeping bags, Big Agnes gave it a twist, literally, letting you sleep comfortably on your side and ensuring that it's easy to roll over to your other side in the middle of the night. Next, they added extra synthetic insulation in the hips and feet, eliminating common pressure points, so you'll stay comfortable no matter how long you stay on a single side. Finally, they threw in an attached Pillow Barn, so you can shift from side to side without ever leaving your pillow behind again. Say goodbye to sleeping like a stiff plank and say hello to the Sidewinder.

Features

Lightweight sleeping bag made with side sleepers in mind
Specially constructed to accommodate side-sleeping campers
650-fill Downtek™ provides a high warmth-to-weight ratio
Body-mapped synthetic insulation provides extra cushion in the hips and feet
Integrated Pillow Barn with stretch mesh keeps your pillow in place
Jacket-style hood hugs your face without causing unwanted pressure
Water-repellent finish on the shell and liner stop moisture from soaking your insulation
Storage bag and stuff sack - Included