Sweet dreams under the stars start with the Columbia® 40˚F Rectangle Sleeping Bag! Durable, water-resistant 70-denier polyester shell stands up to your most rugged adventures, and a wind baffle along the zipper locks cold air out. Anti-snag zipper offers frustration-free in and out. Stash pocket keeps small, important items close by. This Columbia sleeping bag also includes a stuff sack for quick stow an go.