This Marvel Super Hero Adventures sleeping bag will delight and enthrall boys and girls looking for a cozy place to lay their head. Depicted are a plethora of superheroes from the beloved children's TV mini series Super Hero Adventures. From Spider-Man to The Hulk to Captain America, all of the A List superheroes make an appearance. This sleeping bag features a polyester outer and liner. For comfort, Triloft II Performance Insulation is used. For durability, it has a full length self-repairing zipper. Packaging consists of a reusable non-woven zippered cylinder that can be used as storage and for traveling.