WaterField Designs have started shipping a SleeveCase designed specifically for Apple’s newly-introduced 15.4-inch MacBook Pro. The MacBook Pro SleeveCase is a slim, durable covering made of a ballistic nylon shell and a high-grade neoprene interior that envelopes itself around the MacBook Pro for a snug fit. It can be used as a stand-alone case, or can be inserted into briefcases, messenger bags, or backpacks. The WaterField SleeveCase comes in either a vertical or horizontal orientation, and customers can create their own style by choosing to add either a front flap for added protection, or a strap for carrying the SleeveCase by itself when not inserted into another bag. A detachable gear holder, the Piggyback, is also offered, which carries accessories like a power adapter, a mouse, or an AirPort Express.