Description

SALEWA Powertex I Bivibag – Ultralight & Waterproof Bivy Sack
Prepare for the unpredictable with the SALEWA Powertex I, a minimalist and highly reliable one-person, waterproof bivouac sack. Engineered as an essential piece of safety equipment, it is ideal for alpine-style mountaineering, minimalist fast-and-light tours, or as a crucial emergency shelter when you´re forced to spend an unplanned night in the mountains. This bivy sack provides a vital protective layer against the elements, ensuring you stay dry and conserve body heat when it matters most, without the weight and bulk of a traditional tent.
The genius of the Powertex I Bivibag lies in its intelligent design, which directly addresses the most common issue with bivy sacks: condensation. The topside is constructed from our proprietary breathable Powertex material, a technical fabric that allows moisture vapor to escape from inside the bag. This significantly reduces condensation buildup, preventing the damp, clammy feeling common in lesser bivies and helping to maintain the thermal efficiency of your sleeping bag. You can rest more comfortably, knowing your microclimate is being actively managed.
When it comes to weather protection, this bivouac sack is uncompromising. The durable, waterproof Ripstop nylon base and sides create a formidable barrier against rain, snow, and ground moisture, offering full weather protection when you are most exposed. To guarantee a completely impervious shelter, all seams are meticulously and completely heat-sealed, leaving no entry point for water. With a waterproof rating of a 5.000 mm water column, you can trust the Powertex I to keep you dry through sustained downpours and challenging alpine conditions.
Functionality in the field is paramount. The hood is thoughtfully designed with special cords, allowing you to easily fix and secure the opening to rocks, branches, or even your ice axe. This simple yet effective feature keeps the material off your face for better comfort and ventilation and prevents the bivy from shifting in windy conditions. For an added layer of safety, an emergency whistle is integrated into the design, ensuring you can signal for help if a situation becomes critical. Weighing a mere 470 grams and packing down to a remarkably small size, this bivy sack is an indispensable, barely-noticeable addition to any serious mountaineer’s pack.
Features:
* Topside made from breathable Powertex material which significantly reduces condensation
* Seams all completely heat-sealed for total waterproof integrity
* Waterproof Ripstop nylon material for full weather protection
* Hood has special cords for easy fixing and securing to rocks or branches
* Integrated emergency whistle for critical situations
* Waterproof (water column 5.000 mm)
Specifications:
* Materials: Ripstop nylon
* Gender: Unisex
* Size: 220×80 cm
* Packing Size: 25×15 x 5 cm
* Weight: 470 g