Lucky Bums Serenity 10&deg; Sleeping Bag 100% Polyester Imported The Serenity bag provides all the technical features for the kids you expect from a bag rated to 10F (-12C) Bag includes a right side full length zipper with Velcro enclosure at top plus an ergonomic hood with drawstring and 2 hang loops Outer shell is 290T Polyester with a 100% cotton internal lining and 150 g/m2 * 2X Hollow Fiber filling Bag weighs 2.4 lbs and measures 12" x 8" in stuff sack or 74" x 28" unrolled Recommended for kids up to 5' 10" tall (machine washable on delicate cycle then hang dry)