Waterproof bivy sack with breathable Pertex top and robust ripstop nylon bottom. Large entrance with storm flap and zip. In a body-hugging mummy shape. Small packing size, low weight.
With the Rab Alpine Bivi you can set up your sleeping area almost anywhere. The bivy sack is made from two different materials. The top is made from breathable Pertex Shield Air material. The nanoscale fibers with coating reduce condensation on the inside. The material is also waterproof and windproof on the outside. The floor is made from an equally waterproof but more durable Bathtub material. All seams are taped. Thanks to the large entrance with zip, you can get in comfortably and your head is also well protected thanks to the storm flap. The Alpine Bivi is 230 centimetres long and 80 centimetres wide at the shoulders. The mummy shape is close to the body. Not only is the packing size small, the weight is also low at just 400 grams. Perfect for alpine tours, multi-day adventures or expeditions where you want to be on the move quickly and without a lot of ballast.