Western Mountaineering Terralite 25F Sleeping Bag

Part of Western Mountaineering's Extremelite Series, the TerraLite is a wide sleeping bag made for side sleepers. This down bag features 12 denier ripstop nylon shell fabric with a 15 denier nylon taffeta lining material.

Two zippers allow the TerraLite to mate with Western's mummy bags, and the second zipper opens the bag up completely around the foot. With both zippers open, it can make a fairly wide camper van comforter. But even when zipped up, it's very comfy due to its wide girth through the middle that side sleepers will find ideal. Despite the shape, this bag weighs less than 2 pounds.