Measurements and Sizes
Exterior: 16.1"(l) x 11.2"(w) x 1.5"(h)
Interior: 15.4"(l) x 10.4"(w) x 1.2"(h)

Note ：This case is water resistant but not water proof, and You can expect the water to stay on the surface for a while until it actually soaks through, but don't try to soak it in water