Outdoor Research Helium Bivy - Classic Blue waterproof_unisex_pants The original Stretch 'Zion' fabric

The original Stretch 'Zion' fabric with durable water repellent (DWR) finish

I-Beam construction for optimum strength to weight ratioI-Beam construction techniques allow carabiners to be lighter without compromising strength

BAC K-UP is the revolutionary KONG fall arrester that follow the operator in both directions and stop the possible falling

Globetrotting

Outdoor Research Helium Bivy - Classic Blue waterproof_unisex_pants The original Stretch 'Zion' fabricThe Helium Bivy is Outdoor Research's lightest, best selling, and most awarded bivy sack of all time. Incredibly quick to set up and breakdown, the ultralight Helium Bivy is 14% lighter than its last generation, and has everything the outdoor minimalist needs to be comfortable. Thru hikers and bikepackers love the Helium for its refined footprint and reduced weight, and trust it for its durable, lightweight, waterproof Pertex Diamond Fuse technology.