OtterBox launches the Black/Yellow and Black/Blue style of its Commuter Series case for iPhone 4. The Commuter case has a multi-player design featuring a self-adhering screen film keeps the multitouch display screen free of scratches, then a silicone jacket wraps around the device to absorb shock and provide grip while a thin yet strong polycarbonate shell rounds out the protective layers and helps the device slide easily in and out of a pocket or purse.

Mophie updates its Juice Pack Plus battery case, offering compatibility with all iPhone 4s, …

Hipstamatic introduces its HipstaCase 100 kit designed to turn your iPhone 4 into a 80s retro style camera. The HipstaCase is an one piece, snap on case that protects your iPhone 4 while bring the look of plastic cameras from the 80s to iPhone 4. The kit also includes a tripod adapter that slips into a hidden front slot on the case and easily mounts onto any standard camera tripod, and a wrist lanyard designed to seamlessly attach to the HipstaCase in either a left or right handed position.

Here is a new dual-SIM case for iPhone 4 that supports dual standby and doubles as a power pack. After you attach the battery case to your iPhone 4, you will have two SIM card slots – the original Micro SIM slot of the iPhone 4 and a mini SIM slot on the case. Compare to another dual SIM case, the new case supports dual standby, meaning both SIMs are active at the same time.

Speck launches the CandyShell Card iPhone 4 case that not only protects your iPhone, but also offers the ability to securely hold up to three cards (ID or credit cards) plus some cash in its built-in rubberized slot. It is “the case to carry when you don’t want to be weighed down with a bulky wallet or a heavy purse.”

Following the iPad case, iChair bring the iPhone 4 case with dual compatibility fitting both AT&T and Verizon iPhone 4. One of the main features of iChair’s case is its integrated adjustable kickstand designed for media watching in  portrait and landscape modes.

mophie is launching a new  juice pack air (model 1145_JPAXP4-VZ) that works with both AT&T and Verizon iPhone 4. The new …

As you may know, Verizon’s iPhone 4 has slightly relocated volume buttons. Seeing this, Ballistic has release the new …

PADACS, a brand offering accessories for iDevices, introduces two new PowerCase battery cases for iPhone 4. The PD-126-16 model comes with 1600mAh battery while the …

iKit launches a chrome flip case for iPhone 4 with integrated stand. The case’s polycarbonate body and soft rubber interior provides comfort and scratch protection, while the shiny chrome finish gives a unique fashionable look. The built-in stand allows you to enjoy hands-free video viewing at the cafe, desk or anywhere with a flat surface.