Waterproof smartphone case with airtight zipper made of thick TPU compatible with iPhone Pro closure, material, 17/16/15/14 Max.

[Package Contents] Includes one 3L capacity waterproof waist pouch and one waterproof smartphone case with an airtight zipper that fits 7.2-inch phones. [Material] The waterproof bag body is made of thick TPU composite fabric, and the window part uses transparent TPU film. It features high strength, high transparency, waterproofness, environmental friendliness, aesthetics, and a smooth feel. 【Waterproof Performance】The bag opening is sealed with an airtight zipper and has IPX8 waterproof performance. Not even air can enter the bag opening, and the waterproof bag will not leak even when submerged in water up to 12m deep for a long time. 【Ease of Use】The waterproof bag's opening is sealed with an airtight zipper, making it easy to open and close in just one second. The smartphone waterproof bag has a large opening, making it easy to put your smartphone in and take it out. [Buoyancy Function] The waterproof case has a built-in airbag filled with pearl foam on the back. It generates 280g of buoyancy, allowing smartphones weighing 280g or less to float on the water's surface. [Compatible Models] Compatible with smartphones 7.2 inches or smaller. Also compatible with iPhone 17/16/15/14 Pro Max with a protective case attached. The airtight zipper is extremely easy to open and close, and has a lifespan of over 3,000 uses.