Turn your iPhone into a taser with the Yellow Jacket case
The Yellow Jacket case ($149) bundles a detachable stun gun to your iPhone, keeping both you and your phone safe. You don't have to worry about accidental shocks thanks to a swiveling electrode cap, and you need to push both triggers at the same time for the stun gun to work.
Turn your phone into a tool box with the Task One G3 case
The Task One G3 ($99) gives you access to 22 stainless steel tools at a moment's notice. There's blades, pliers, Allen wrenches, wire strippers, screwdrivers, and a ruler — just to name a few.
Walk around with an Isopod latched onto your phone with the Japanese Isopod case by Rhubarb Gusokumushi
Definitely one of the creepiest iPhone cases we've ever seen, this Japanese-made Isopod case only saw a production run of 500 units. The silver version is $80, and the gold version costs $120, according to The Verge.
[via ItMedia]
See your notifications before your phone displays them with the Lunecase
The Lunecase ($49) converts your phone's electromagnetic waves into energy, so it doesn't take any power from your phone. The case can actually sense incoming calls and messages before they pop up on your screen, and you can see your notifications first with the Lunecase's rear light.
Turn your phone into a thermal imaging device with the Flir One
The Flir One ($349) uses an infared camera to let you see thermal images with your iPhone 5 or iPhone 5S. The case can help you see where the water stops flowing in the pipes of a clogged sink, or you can use it when camping to check when the coals from your campfire have cooled.
Dressier Perfume Bottle case for iPhone 5S
Who doesn't want to live a life of opulence by talking into a perfume bottle? Dressier's flashy perfume bottle case ($10.99) for the iPhone 5S is "created from the good materials to protect your phone in style" and even includes a chain.
Plug your phone right into an outlet with the Prong PWR case
The Prong PWR Case ($65) features integrated power prongs so you never have to worry about forgetting your charging cable. When you're not charging, the prongs fold outwards to stow away in the rear of the battery pack.
Never search for a bottle opener again with the Opena case
There are plenty of phone cases that can open bottles, but the Opena ($19.95) features a slim design that hides your bottle opener until you need it.