These are a one-time special-buy closeout. These are ideal for Summer use or indoor throughout the entire year, like Science Camp or other school trips. The non-allergenic Insul-Therm polyester filling can be used by almost anyone with an allergy, and is machine washable. The self-repairing coil zipper is ideal for kids. This is a very soft, comfortable, light-weight sleeping bag and has multiple uses including a comforter or throw, emergency bag in the car or truck, or for when the kids want a sleep-over on the floor or in the backyard. These were made by a world-famous manufacturer; we have these as a one-time closeout only. Thousands in stock, so if you need a large quantity, please email us. Jerry