The iPhone 3G/ 3GS protective case from Case-Mate features an ultra-slim slot to store your ID card, cash, debit or credit card. Available in Royal Green, Royal Red, Royal Blue, Black, Metallic Silver, Green, Purple and Hot Pink, the case can hold a couple of credit card sized items without adding any significant bulk to phone. The Case-Mate ID Holder iPhone case retails for $29.99 each. Watch the video to get more details.
