Black Diamond Twilight Bivy Backpacking Packs Symmetrical pole structure with pre-bent

Symmetrical pole structure with pre-bent poles for easy setup and increased head space

WATERPROOF

UNIT WEIGHT WITH BATTERIES 7

the Alpine Belt offers a light weight and a material that will pass safely through any security check

catenary-cut floor keeps water out

Black Diamond Twilight Bivy Backpacking Packs Symmetrical pole structure with pre-bentThe minimalist, four season Black Diamond Twilight Bivy is built from water resistant and breathable NanoShield fabric that keeps weight to an absolute minimum and packs down incredibly small, making it ideal for an emergency shelter or as a sleeping bag cover. Built with a zippered entry across the shoulders, its easy to get into and use while sitting up. Frameless construction to minimize weight Proprietary NanoShield single wall fabric Year round