Crater Lake 0 Sleeping Bag (Synthetic)

The ALPS Mountaineering Crater Lake sleeping bag is quickly becoming a most popular rectangle bag. It uses 2 layer offset construction to eliminate cold spots. It is composed of Techloft Insulation. Techloft Insulation consists of multi hole staple length micro denier fibers that have a siliconized finish for maximum insulation, loft, and compactness. This sleeping bag series is great for camping when weather conditions are cold and you want to stay warm.