So you think you have seen the case of all cases. Well check out the Lifeproof fre iPhone 5 case with the optional lifejacket.

The Lifeproof case without the lifejacket claims to be the thinnest Lifeproof case. The design of the case boosts the sound through the case’s ports. The full specs are –

Dimensions: 5.4” x 2.6” x 0.5” / 137.5 mm x 67.1 mm x 12.2 mm*
Weight: 1.05 oz / 29.8 g

Water Proof: Fully submergible to 6.6’ / 2 m for 30 minutes

Dirt Proof: Sealed from dirt & dust particles – meets or exceeds IP-68 Ingress Protection Rating

Snow Proof: Sealed from snow & ice – meets or exceeds IP-68 Ingress Protection Rating

Shock Proof:Withstands drops from 6.6’ / 2 m – meets or exceeds MIL STD 810F-516

And if that’s not enough, just add the lifejacket as shown below.