Waterproof iPad Case. DryCASE is a flexible, crystal clear waterproof case that allows complete use of your tablet, E-reader or larger hand held electronic device. Waterproof Vacuum Seal. Stereo Headphone & Mic Jack. Includes Hold Handle. Headphone & Mic Jack. Crystal Clear for Photos. Works with any Tablet or E-reader. Tested to 100 Feet for 1 Hour.