For ultralight backpackers, adventure bikepackers, and everyday campers, the Spark 30 Down Sleeping Bag is here to provide a comfy night's sleep in a super lightweight package. Sea to Summit stuffed it with 850+ fill power goose down for the best possible warmth-to-weight ratio while also keeping us cozy in temps down to 30°F, and gave it an Ultra Dry Down treatment that maximizes thermal performance even when wet. The ultra-light, breathable 10D nylon shell and lining shed even more weight while adding durability, while the full hood and anatomic footbox wrap around the head and feet, respectively, without the claustrophobic feel of other ultra-light bags.
Price: $479.00 from Backcountry
| Merchant | Price | |
|---|---|---|
| $479.00 | Visit Store |
The Sea To Summit Spark 15-Degree Sleeping Bag keeps our pack light and offers plenty of reliable warmth for backpacking trips through the early parts of winter. The lofty 850-fill down has a hydrophobic Ultra Dry Down treatment to maintain warmth in...
For ultralight backpackers, adventure bikepackers, and everyday campers, the Spark 30 Down Sleeping Bag is here to provide a comfy night's sleep in a super lightweight package. Sea to Summit stuffed it with 850+ fill power goose down for the best possible...
"What Our Gearhead® Experts Are Saying: ""This women’s Spark is one of the best warm-climate ultralight bags out there. The fit really matters—it’s cozy without dead space that would rob warmth. The 850+ down lofts fast, the hood seals nicely,...