The ICE20 Back/Hip Compression Wrap uses real ice instead of gel packs, allowing it to stay colder longer to more effectively reach deep tissue pain and soreness. It is made of a high quality neoprene (latex free) and has adjustable Velcro straps that allow it to stay in place for comfortable, form-fitting therapy. It includes a refillable, removable no-leak 11" ice bag with an easy open cap and a durable mesh carry bag.