Slumberjack Go-N-Grow Boys 30 Degree Short Right Hand Sleeping Bag Shell Fabric: 100% Polyester Liner Fabric: 100% Polyester Insulation Type: 100% Polyester Fiber Imported 9.06" high 9.06" wide Two-layer, off-set construction and differential cut prevents cold spots Anti-snag zipper protection Draft tube along zipper keeps out cold air and prevents heat loss Stuff sack with shoulder straps and mesh pocket included Expandable foot section lengthens the bag by 10 in Temp Rating : 30 / -1C Insulation: Slumberloft Synthetic Weight 2lb 13oz Two-layer, off-set construction and differential cut prevents cold spots Draft tube along zipper keeps out cold air and prevents heat loss along the zipper