Stay cozy and comfortable in the Coleman Fleece Rectangular Sleeping Bag Sleep Sack. Made of soft polyester fleece, it makes a great warm weather sleep sack. Or, pair it with your own sleeping bag to add up to 12 degrees of warmth, extending your bag's season. Stay cozy and comfortable when you curl up in this 50, 33 in. x 75 in. polyester fleece sleeping bag. Adds 12 degrees when paired with another sleeping bag. Elastic loop for storage. Sleep Sack Zippered opening. Weight: 1 lb. 8 oz. 2 way zipper Assorted colors. Sorry no choice.