Tom Bihn (http://www.tombihn.com) has introduced the Co-Pilot travel bag, which is sized specifically for travel essentials, including your iPad. It’s available for pre-order for US$110 and will ship in mid-June.
The Co-Pilot is a small, carry-on sized travel bag sized to fit the essentials.The iPad will fit in its Apple case or in its Apple case within the Tom Bihn cache for iPad sleeve inside of the main compartment of the Co-Pilot.
The travel bag is made of 1050d U.S. ballistic nylon and Japanese Dyneema/nylon rip-stop fabric. It has YKK splash-proof zippers, and ultrasuede-lined iPhone pocket and includes a shoulder strap.