Slumberjack Big Timber Pro 20 Degree Long Sleeping Bag Polyester Big timber is a perfect reminder of how comfy you can be camping, this bag will give you the ultimate camping experience with warmth and comfort Slumber loft synthetic insulation will keep you Warm and Dry on even the coldest of nights in this rectangle sleeping bag Comfort top folds forward and provides bed like comfort, features a buffalo plaid flannel liner, feels like home Double bag Compatibility zip two bags together to create a double sleeping bag Features: poly-canvas shell, buffalo plaid flannel liner, heavy duty #8 zippers, volumized "toes-up" foot box