Outdoor Research Helium Bivy - Coyote Colour:Coyote The Tarantula Boulder is responsive

The Tarantula Boulder is responsive and unstructured

Unique stacked layers of fabric prevent cutting on sharp edges

zippered hand pockets

skiing or simply enjoying the outdoors

Midsole: Flexan 1

Outdoor Research Helium Bivy - Coyote Colour:Coyote The Tarantula Boulder is responsiveThe 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