The Blue cuddler, 35 Degree Sleeping Bag is a great choice for car and cabin camping and outdoor excursions in temperate conditions. Itâ€™s made of 100% polyester, which provides a warm night's sleep. It also offers a durable polyester honey comb shell and a polyester taffeta inner liner. Other features include an elastic band for easy storage and a two-way self-repairing zipper. It comes with stuff sack.