SnugPak Jungle Blanket Survival Blanket Polyester Warm and lightweight Travel soft insulation designed for exceptional performance Is antibacterial and antimicrobial as well as being windproof and water resistant Temperature rating 45 degrees, low 36 degrees 76"x64" weighing only 25 ounces Travel soft insulation Compresses down to 6"x6" for lightweight, compact traveling Includes compression sack