Elevate your outdoor adventures with the Summit Spark 15F ultralight sleeping bag. Crafted with RDS-certified 850+ fill-power goose down and a 10-denier nylon shell, this bag offers remarkable warmth without the bulk. The non-PFAS Ultra-Dry Down treatment ensures you stay cozy, while the durable water-repellent coating keeps moisture at bay.
This sleeping bag features a technical hood and zipper draft tube designed to trap warmth effectively. Its ergonomic mummy shape includes a spacious anatomic footbox, allowing for a comfortable night’s sleep even in cold conditions. With full box baffles, you can trust that your warmth is maximized.
- Weight: Regular: 1 lb. 9.7 oz.
- Temperature Rating: 15°F (Lower Limit)
- Shell: 10-denier nylon
- Sleeping Capacity: 1-person
Leroy White (verified owner) –
I took the Summit Spark 15F on a recent backpacking trip, and it kept me warm even at 15 degrees. Highly recommend for anyone looking for the best down sleeping bag for backpacking!
Spencer Arnold (verified owner) –
This sleeping bag is incredibly lightweight! It fits perfectly in my pack without taking up too much space. Definitely one of the most affordable down sleeping bags for hikers.
Lawrence Harvey (verified owner) –
I’ve used several camping sleeping bags, but the Summit Spark 15F stands out. The warmth and comfort are just unmatched, especially for cold weather camping.