Outdoor Research

<p>A minimalist shelter for fast and light adventures, the Helium Bivy is made of lightweight waterproof-breathable fabric that brings the weight down to 510g. Leave the optional hooped pole behind, and your shelter weighs a scary-light 453g. The clamshell design opens up wide, and if you're sleeping out at lower elevations in warm temperatures, removable no-see-um mesh allows you to add ventilation.</p><ul><li>Upper fabric is 2.5-layer nylon Pertex Shield with a clear laminate upper</li><li>Floor is tough nylon with an anti-fungal coating to prevent mildew</li><li>Fully seam taped and completely waterproof-breathable</li><li>5 stake loops and one guy-line loop</li><li>High volume toe allows you to store your boots and gear</li><li>Removable no-see-um netting at opening</li><li>Single shock-cord Delrin pole</li><li>Fit thick sleeping mats and lengths up to 178cm; straps hold your pad in place</li><li>Small internal mesh pocket</li></ul>

Outdoor Research Helium Bivy Sack

A measurement based on the longest point of the tent.

A measurement based on the widest points of the tent.

Includes just the tent, poles, and the fewest pegs and guylines needed to properly set it up.

The number of average sized people that the product can comfortably sleep.

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Outdoor Research Helium Bivy Sack

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