When you need a warm, comfortable night's rest, turn to the ALPS Mountaineering Blaze Sleeping Bag. It's filled to the gill with synthetic TechLoft Silver insulation to trap in warmth, so you can sleep soundly. TechLoft Silver consists of multiple denier staple-length fibers with a siliconized finish that provides maximum insulation, loft and compactness. The Blaze uses a 2-layer offset construction, contoured hood and mummy shape to help seal in warmth. An insulated chest and zipper baffle provide added heat retention. Features a durable, polyester ripstop shell and soft polyester liner. Choose from 3 temperature ratings to get the best fit for your camping needs. An ALPS Mountaineering best seller TechLoft Silver insulation uses varied-length micro-denier fibers that trap in warmth 2-layer offset construction #8 separating zippers for smooth operation Insulated chest and zipper baffle Polyester ripstop outer fabric Polyester liner Includes stuff sack Available in 3 temp ratings: 20 degreesF, 0 degreesF, -20 degreesF20 degreesF XL Bag specs: Dimensions: 36 inch x 86 inch Fill Weight: 46 oz. Total Weight: 4 lbs. 8 oz. Stuff Sack Size: 11 inch x 200 degreesF XL Bag specs: Dimensions: 36 inch x 86 inch Fill Weight: 76 oz. Total Weight: 6 lbs. 7 oz. Stuff Sack Size: 14 inch x 23.5 inch-20 degreesF XL Bag specs: Dimensions: 36 inch x 86 inch Fill Weight: 106 oz. Total Weight: 8 lbs. 6 oz. Stuff Sack Size: 14.5 inch x 27.5 inch Order today!