Lightweight, waterproof and windproof, the Bivvi Bag provides protection from weather elements all year round and is small enough to be carried on its own for emergencies.
The PTX Bivybag II is a two-person technical, waterproof bivy bag for planned bivies. Made of waterproof Ripstop nylon it has heat-sealed seams for weather protection and breathable Powertex fabric on the topside for reduced condensation. The hood features practical cord for attachment to branches or the rock face. Also comes with an emergency whistle.