Helium BivyThe Helium Bivy used to be the best selling, award winning, lightest shelter offered by Outdoor Research until we outshone it with this: The newly renovated Helium Bivy is significantly lighter than its previous version, the Helium Bivy is ideal for multiday minimalists who are looking to trade weight for speed, agility, and performance. Thru hikers and bikepackers love the new Helium for its refined footprint and reduced weight, and trust it for its

97% Organic Cotton 3% Elastane

A capacity of 154 lbs/70 kg

Handle: PE foam and bluesign® approved polyester mesh

Durable nylon-reinforced canvas with a waxed coating

The Big River Dry Bags are a durable

which is both breathable and warm

It's topped off with an updated fit and the same fully functional features you love

lightweight and compact keylock locker

giving you the reach to dust off that crux hold

a deep heel cup and roomy toe box

The lightweight EXO Heel System provides a comfortable

guaranteed