Warning!:1. Phones with large otter box are not recommended in this bag!2. Cell phone may suffer hydraulic pressure under certain water depth which will impact the operation of the touchscreen.3. Easy to operate the touch screen functions but NOT for touch ID fingerprint.4. The fog inside is a normal phenomenon. * Universal waterproof case dry bag fits all smartphones up to 7.0 diagonal size (Certain big screen phones need to remove protective case); waterproof case dry bag for beach fishing swimming boating kayaking and water park activities * Clear Window on both front and back sides perfect for taking pictures videos and checking emails. * Compatible with devices up to 100mm x 180mm (clear window 75mm X 155mm); Comes with a neck strap for convenient carrying. * Features a simple snap and lock access easy to keep out water snow dust sand and dirt.