VERTEX OUTDOORS Military spec 3 season sleeping bag – THE MONTANA. OUR THREE-SEASON SLEEPING BAG. It is equivalent to the top military bags currently used in Europe. Not only is this bag waterproof, it is also has a state-of-the-art draft tube that helps prevent heat loss. It’s centered zipper makes getting in and out easier, and keeps you more comfortable while sleeping. PRODUCT INFO Trapezoidal foot section Zipper heat strip Anti snag tape 2-Way Zipper Thermoflect 2-Layer Construction MATERIALS & SPECS Insulation: 100% Polyester Outer fabric: 100% Polyamide Inner lining: 100% Polyamide Sizes: M, L, XL Outer dimensions (cm): 215/85/57 (M), 230/87/60 (L) Weight (g): 1.850 (M), 2.000 (L) Pack size compressed (cm): 25×30 (M), 25×32 (L). Good to -30 degrees Fahrenheit. Please check our website for any specific needs. This item is in the category “Sporting Goods\Camping & Hiking\Outdoor Sleeping Gear\Sleeping Bags”. The seller is “myhomelabsupply” and is located in this country: US. This item can be shipped to United States.