Instead of your traditional sleeping bag, the Selk’Bag is a revolutionary sleeping bag which allows maximum mobility without compromising warmth and comfort. The Selk’Bag hopes to re-invent your camping experience whether it’s in the woods or the comfort of your own home. The suit is made with durable nylon taffeta, soft-touch shell & hollow fiber bonded polyester insulation. The way we see it, you get to re-live the good ol’ days when you were hanging out in those one piece footed pajamas. That is, unless some of you still do.