ALPS OutdoorZ Redwood -25 Sleeping Bag Oversized rectangle bag has cotton canvas outer layer, paired with a cozy 100% cotton flannel liner Two-layer construction eliminates cold sports and traps in maximum heat Roll-up straps allows you to easily roll and compress bag for transportation and storing The ALPS OutdoorZ Redwood is on our best sellers list; after one cozy use, youll know why Bullet 5: Dimensions: 38" x 80", Weight: 13 lbs., Fill Weight: 8 lbs., Zipper Size: #10