GoLite Adrenaline 40 Degree Sleeping Bag

Mountains Plus Outdoor Gear

2008 Backpacker Magazine's Editors Choice Winner!!!
A premium 800-fill goose down, 40 degree sleeping bag that offers superior warmth, unmatched comfort and versatility, coupled with lite-weight construction and a female-specific fit. The waterproof Pertex® Endurance Arid Zones™ at the head and foot of the bag protect against condensation in critical areas. A trimmer mummy shape offers a closer fit with warmth efficiency and the half-length top zip provides the most efficient core temperature regulation.
Sleeping Bag Specs
Rating: 40 deg F | 4 deg C
1 lb 3 oz. | 540 g
Still the warmest and most compressible insulation available
GoLite uses premium quality 800- and 600-fill power goose down. Down is still the most thermally efficient insulation available, i.e. it provides more warmth for its weight than any other insulation available. Down is also superior in its drape, comfort, lifespan, and compressibility. Nature is an incredible thing.
Unmatched warmth-to-weight ratio: down’s fine filaments reach out into its surroundings and create dead air space that slows the escape of warm air, doing it better than any synthetic.
More compressible and durable than synthetic insulations, and it retains its loft better over time.
Features
800 fill goose down
6" sewn-thru construction compartments with 3" loft
Sewn-thru construction hood with drawcord
Uses
Mild weather overnights