Browning Klondike -30F Degree Oversized Rectangular Sleeping Bag - The Klondike is a heavy-duty oversized hooded rectangle bag. The Klondike uses TechLoft Silver insulation, which consists of multi-hole staple-length micro-denier fibers that have a siliconized finish for maximum insulation, loft, and compactness. The TechLoft Silver insulation will keep you warm and toasty on those colder nights when you'd prefer to have more "wiggle room" than you get with your mummy bag. It uses two-layer offset construction to eliminate cold spots. For transporting, we include webbing straps with quick-release buckles that keep your "rolled-up bag" secure. Features Oversized hooded rectangle TechLoft Silver insulation Two-layer construction #10 separating zippers Insulated chest and zipper baffles Heavy-duty cotton canvas outer fabric 100% cotton flannel liner Roll-up straps Charcoal