DESC: The Expedition 3 offers expedition-level performance in a compact photo backpack. This full-featured pack is perfect for holding most SLRs with a lens attached up to 7" long, 3-4 additional lenses and accessories. For maximum protection, the pack is fully padded with thick, closed-cell foam. A cinch strap keeps the camera in place while a large rain flap protects the main compartment zippers. Features include: QuickClip™ tripod attachment system with vinyl reinforced mesh pocket, front accessory pocket with Tamrac's U.S. patented Memory & Battery Management System™ that uses red flags to identify which memory cards and batteries are available and which ones are used up, EasyGrip handle, inner Windowpane-Mesh accessory pockets, and padded backpack harness. Add Tamrac accessories to the Strap Accessory System and Modular Accessory System attachment slots to customize this pack.