ALPS Mountaineering Camper Flannel Outfitter 45F Degree Regular Rectangular Sleeping Bag - Blue - The Camper Flannel Outfitter sleeping bag is a great choice for rental programs. It features a #10 zipper, so it will last time and time again through repeated, rugged use. The outer is a durable Ripstop that looks as good as it feels. The 100% cotton flannel lining provides an extra soft feel when you are sleeping under the stars in the wilderness. Two Camper Flannel bags can be zipped together to create a double bag. 100% Cotton Flannel Liner 210T nylon ripstop outer fabric TechLoft Silver insulation 2-layer construction #10 zipper Includes standard stuff sack