AlpinLite 20 Sleeping Bag

The Western Mountaineering AlpinLite Sleeping Bag is wide, warm, and packed with features. With a 3 dimensional full down collar, a full length YKK zipper, and 5 inches of loft, the Alpinlite has quickly become a popular model. The award winning Ultralite has been a favorite among lightweight backpackers for more than a decade, and the Alpinlite is just a wider version of that great bag. There are many 20 degree down mummy bags on the market, but none have the width, warmth, or loft of this bag.