ALPS Mountaineering Crater Lake Outfitter Sleeping Bag Blue. With having a zip-out liner just the liner can be laundered which saves a lot of water when you consider the whole bag doesn't have to be washed every single time. It also features a large #10 zipper so it will last time and time again through repeated rugged use. Find more of the highest quality in camping hiking and outdoor gear from ALPS Mountaineering here. Specifications for ALPS Mountaineering Crater Lake Outfitter Sleeping Bag: Manufacturer: ALPS Mountaineering Color: Blue Bag Size: Regular Temperature Rating: 20 Fahrenheit Bag Shape: Square Zipper Type: Right Lining Material: Cotton Poly Gender: Unisex Packed Size: 12 x 21 in Weight: 7 lb Age Group: Adults Condition: New Application: Camping Fabric/Material: Cotton Length: 84 in Width: 33 in Sleeping Bag Size Regular Length 84 in Weight 7 lb Features of ALPS Mountaineering Crater Lake Outfitter Sleeping Bag Double Layer Construction Poly Cotton Zip-Out Liner 20 Temperature Rating Large #10 Zipper Compression Stuff Sack Included Package Contents: ALPS Mountaineering Crater Lake Outfitter Sleeping Bag ALPS Mountaineering 494375ZIP: Crater Lake Outfitter Sleeping Bag Blue