No need to hitchhike to the edge of this galaxy to find the back case; it's free and clear.

We're guessing that this strange shape in the case is not a remnant of space creatures, but a rubber gasket. Samsung chose the minimalist's approach to water and dust resistance over [invalid guide link].

So don't go taking your new phone to the dunk-tank. If you do—or better yet, before you do—get yourself a .