Tamrac 5547 Adventure 7 Photo Backpack (Gray/Black) Modern backpack designed for the SLR photographer with a large digital or film SLR with a grip and lens attached While the upper section functions like a traditional backpack to hold a light jacket, lunch or other personal items. Features Tamrac's patented Memory &amp; Battery Management System that uses red flags to identify which memory cards Foam-padded camera compartment has a weather flap and quick-release buckle for security and weather protection. Two mesh pockets on the sides provide quick access to accessories and water bottles.