When it comes to warmth, durability and comfort, we challenge you to find a bag that offers more for a lower price. Durable, heavyweight, canvas shell is ready for all your adventures. And, the Outfitter Loft® insulation will keep you warm during multiseason use. Thick, soft polyester flannel lining. A draft tube along the zipper keeps heat from escaping. Compression straps keep it securely rolled. No. 10 YKK® zipper. Imported.