The Digital Zoom 4 was designed for digital SLR cameras with a lens attached up to 41/4". It is ideal for Canon's Digital Rebel, EOS 10D (shown above), and Nikon's D70 with the 18-70mm lens attached. Dual Foam Technology(tm) provides protection and a custom fit for digital SLR cameras. The front pocket features Tamrac's U.S. patented Memory & Battery Management System(tm), which uses red flags to identify fresh memory cards and batteries from ones that are used up. An additional Windowpane-Mesh(tm) pocket organizes other small accessories. A smooth nylon pocket in the lid holds lens-cleaning paper. Two zippered side pockets hold additional accessories such as a cell phone or PC card. Belt loops, an EasyGrip(tm) carrying handle, and shoulder strap provide convenient carrying options. Add Tamrac accessories to the Strap Accessory System(tm) (S.A.S(tm) ) attachment slots to customize the bag.