The RIG-3BKXSRK has a soft-padded frame that expands in both depth and height to accomodate a wide range of camera rigs. Designed to protect and transport fully assembled camera rigs, in Shoot Ready position, the RIG Backpack Kits include some of our most popular interior accessories such as: straps, lens cups, camera stabilizers, padded pouches, camera pillows, iPad pouches, and white balance cards. Look under the "Includes" tab to see which accessories are included with each backpack.