Outdoor Research Helium Bivy - Slate Size:One Size Sold as a kit of

Sold as a kit of 4 stakes

100 mg calcium

The Rock Empire Canyon features fully adjustable leg loops and removable sit protection for sliding or sitting

You can feel reassured that your essential cash is safe and well-hidden when exploring unfamiliar or highly populated environments

You’ll find yourself wearing these for weeks between washes

Outdoor Research Helium Bivy - Slate Size:One Size Sold as a kit ofThe Helium Bivy is Outdoor Research's lightest, best selling, and most awarded bivy sack. 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. Incredibly quick to set up and break down, the ultralight Helium Bivy is 14% lighter than its last generation and has everything the outdoor minimalist needs to be comfortable. A clamshell