Tamrac 5588 Expedition 8x Photo/Laptop Backpack (Black) The Expedition 8x is Tamrac's largest pack for the most extensive collection of photo equipment. Two "wing" accessory pockets with water-resistant zippers organize and provide quick access to important accessories A tripod is carried between these pockets with Tamrac's QuickClip tripod attachment system. An SLR with lens attached is held on 2 vertical, foam-padded dividers. Two Windowpane-Mesh pockets organize filters and accessories.