The North Face Stormbreak Sleeping Bag: 35F Synthetic

What Our Gearhead® Experts Are Saying:"I used the Stormbreak 35F on a late spring trip in the desert, and it was the perfect bag for mild nights. It’s super breathable, and the center zip makes it easy to vent without fully opening up. The wide fit is great if you’re not into super snug mummy bags, and the footbox vent adds that final bit of custom comfort."When the weather is mild and the trail calls, we grab The North Face Stormbreak 35F Sleeping Bag. It’s built with comfort in mind—spacious, breathable, and easy to adjust through the night. Whether we’re stretched out in the desert or camped under trees on a late summer trip, we love how the wide mummy cut and center zip keep us cozy without ever feeling confined. The Stormbreak 35F features HEATSEEKER™ Pro synthetic insulation, designed to balance warmth, packability, and reliable performance in damp or variable conditions. Vertical quilting in the lower leg gives us natural mobility while sleeping, and the center YKK zipper makes it easy to get in, out, or vent heat. Add in a zippered footbox, recycled materials, and a compression stuff sack, and it’s a go-to for weekend overnights or thru-hike segments when comfort matters most.