Ipow Waterproof Swimming Case Bag Pouch with a Compass and an Armband + a Neck Strap - Fit for Iphone 5s, 5c, 5, 4s, Galaxy S5, S4, S3, Note 3, Nexus 4, 5, 7, 10, HTC One, One 2 (M8), Motorola, Lg Optimus, Moto X and More - Swim, Dive, Surf, Underwater - Ipx8 Certified up to 20m (1 Pack Black) IPOW waterproof bag can be tied to your arm with an armband or can be hanged to you neck with a neck strap when you swim in the water,it is convenient and can keep your smartphone safe. When you have a swimming,you don't need take the phone out, you can make/receive a clear call,never missing you call. Crystal Clear transparent Window on both sides, perfect for taking videos. Universal size fits all Large Smartphones up to 5.5 inch A compass makes your derection more clearly to keep you safe,just let the small bubble near the middle of the compass,it can guide you to where you want to go in the water.