LUXA2 announced their latest addition to their line of mobile accessories today. The Alum Armor iPhone 4S Bumper is an aluminium bumper case with a patented kickstand for hand free viewing. The case is constructed from aircraft grade aluminium for light weight and strength. All the aluminium buttons and case parts are CNC machined for a precision fit. There are special cut outs on the bumper to ensure that the case does not interfere with the WiFi or 3G signals. The case easily installs with a few screws and has cushions on the inside of the bumper to prevent any scratches. The case is available in black/gold, blue/silver, red/gold, and pink. No word on price or an exact availability, but expect to see the cases at a store carrying LUXA2 products soon.