The Denali is a mummy shaped sleeping bag you'll want to bring along on those cold nights when staying warm is the only option. With the 2-layer construction designed to eliminate cold spots and the Techloft Insulation the Denali series are filled with, you'll get a comfortable night's sleep. Techloft Insulation consists of multi-hole staple-length micro-denier fibers that have a siliconized finish for maximum insulation, loft, and compactness. There is an insulated chest and zipper baffle to make sure your heat stays inside the bag with you. It's so comfortable and cozy, you may not even realize you're not in your own bed anymore!Features - 2-Layer Construction- TechLoft Insulation- Insulated Chest & Zipper Baffle- Compression Stuff Sack IncludedSpecifications:- Outer Fabric: 210T Nylon Diamond Ripstop- Liner: 210T Polyester with Buckmark Logo Repeated- Shape: Mummy- Zipper: #10 Separating- -30 Degree Wide - Dimensions: 38"" x 86"" - Fill Weight: 122 oz. - Bag Weight: 8 lbs. 15 oz.manufacturer no: 4897217bar code: 703438489729manufacturer : Browning Campingshipping dimensions: weight: 11.35 dimensional weight: 15.875 (w) x15.75 (h) x19.625 (d)