The Tamrac 5630 Pro Digital Zoom 10 Bag is a ballistic nylon holster/shoulder bag designed to carry a pro digital SLR camera such as: Canon EOS 1D or Nikon D3 with a grip and a 9 1/2" long lens attached. It uses Dual Foam Technology to provide protection and a custom fit. There is a front pocket that has Memory & Battery Management System, which uses red flags to identify available memory cards and batteries and a smooth nylon pocket in the lid for small items such as lens-cleaning paper. It is carried by an EasyGrip carrying handle, a removable, adjustable, padded BioCurve shoulder strap and with a belt on the loop in the back. It can use the M.A.S. (Modular Accessory System) and S.A.S. (Strap Accessory System) items.