Rustproof, stainless-steel bottle opener and can tab.  

Ribbed inner design keeps pressure off phone when opening

Sealed, moisture-proof case made of hard-shell black plastic

Slip-resistant, rubberized coating absorbs shock
Raised front edge protects screen
Removable bottom cover slot for easy docking

Includes an iPhone app that plays sounds and displays photos when opening, and counts the number of opened bottles and cans

Totally FLAT DESIGN!