The FIDLOCK Hermetic Dry Bag Medi Easy Slide is a waterproof, transparent protective cover with an ideal size for smartphones, cell phones, money and documents. Devices with touchscreens can still be fully operated in the cover. The case locks itself - with magnetic, patented Gooper technology. No manual locking, clicking, sliding or snapper. This keeps the contents one hundred percent dry even during wild activities in, on and around water.