Sea to summit tpu guide waterproof case for medium tablets description built of cutting edge materials and an exquisite low profile design the tpu guide waterproof case will keep tablet computers dry the pouch entry utilizes a dual system incorporating a waterproof ziploc and a 4x roll top closure secured with double velcro this is much more reliable than a zip lock type closure features a clear back panel window to accommodate various camera locations features nylon fits ipad