Helium Sleeping Bag (-9°C) LONGRefuel on your next below freezing backpacking adventure in the ultralight, eco friendly Helium 15 Sleeping Bag, featuring a new sustainable ExpeDry water repellent technology that increases performance and reduces the drying time of your down bag. With an optimal ISO tested comfort well below freezing, the Helium will keep you toasty from head to toe in a super packable 800 fill power down bag designed to easily stuff into any overnight pack. A thru

Lightweight and packable enough to keep close when the forecast is uncertain

travel and wet-weather commuting

Refuel on your next cold backpacking adventure in the ultralight

Product Weight: 42

Weight: 0lbs 4

Ultralight and packable certified 800-fill-power goose down with eco-friendly ExpeDRY water-repellent finish that increases performance and durability with reduced drying time

3-layer waistband gives you extra comfort and support

Product Care:    Machine Wash Cold

Unique checkerboard grid fleece pattern creates airflow grooves that boost breathability

UPF 50 Windridge polyester blend shirt

PrimaLoft® Active Evolve synthetic insulation mimics high-loft fleece softness without the bulk while boosting temp-regulating powers

Whether you're chasing a weather window on the trail