Outdoor Research Helium Bivy sandals When fully charged

When fully charged

It is superlight to fill

women's-specific fit and load-lifting LightWire frame—and adds practical conveniences

or transformed into a lantern

easy to use and integrates seamlessly with Thule roof rack systems

Outdoor Research Helium Bivy sandals When fully chargedThe 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.