Outdoor Research Helium Bivy LTMH Inflate pillow in just a

Inflate pillow in just a couple of breaths and fine-tune easily with the multi-functional valve

now updated for even better performance

Blade Surface Area: 96 sq

is the tumbler that gets you through the day

Over-the-ankle height provides excellent support and all-season protection from the elements

Outdoor Research Helium Bivy LTMH Inflate pillow in just aThe Helium Bivy is a minimalist shelter for quick and light expeditions, composed of a lightweight waterproof breathable fabric that weighs only 476g. If you leave the optional hooped pole at home, your shelter weighs only 418g. The clamshell design opens up wide, and removable no see um mesh allows you to add ventilation if you're sleeping out at lower elevations in hotter weather.