This Gator Mako Self Sealing dry bag has an automatic magnetic closure that ensures a waterproof seal every time. Turn your existing camera into an underwater camera. High quality TPU doesn't interfere with clear shots. Phones and electronics are fully functional through the Gator Mako Self Sealing dry bag, including touch screens, allowing for voice and audio without the need for headphones or jack. With a lifetime warranty, you'll never have to worry about your phone or other valuables getting wet again!