The Expedition 7x is a large pack that accommodates a full complement of equipment and a 15.4 inch laptop

The main compartment is completely foam padded with numerous adjustable, foam-padded dividers to protect multiple pro-size digital or film SLRs with lenses attached, a full range of lenses, and flashes. The camera with a long zoom attached is suspended on two vertical, foam-padded dividers that are internally reinforced with rigid plastic. Restraint straps hold the lens firmly in place. Three Windowpane-Mesh pockets inside the front flap visibly organize filters, film and other accessories. A plastic, foam-padded platform in the bottom provides shock protection while a LockDown rain flap protects the zipper from the elements.

Wing Accessory Pockets
Dual "wing" accessory pockets with water-resistant zippers organize and provide quick access to important accessories without disturbing your other gear. These "wing" pockets also feature Tamrac's U.S. patented Memory & Battery Management System that uses red flags to identify available memory cards and batteries from ones that have been used up.

QuickClip Tripod Attachment System
A tripod is cradled (centered and balanced) securely between these pockets with Tamrac's QuickClip tripod attachment system while the lower, plastic-reinforced Tripod Foot Pocket holds two tripod legs secure.

The Harness
The state-of-the-art harness system with Dual-Density Comfort Pads provides maximum carrying comfort while Air Flow Channels help keep you cool and dry during extended use. This pack is also equipped with a BioCurve dual-pivoting waist belt to provide a wide range of adjustment. Cinch straps on the shoulder harness and waist belt and an expandable sternum strap allow finer adjustments for maximum comfort. The harness also features "D" rings that accept Tamrac's optional backpack camera strap (Model N-11).

M.A.S. and S.A.S. Compatible
Strap Accessory System (S.A.S.) and Modular Accessory System (M.A.S.) attachment slots on the pack provide a convenient place to carry Tamrac's optional M.A.S. and S.A.S. products. Four SpiderTabs provide additional attachment points for expedition equipment or extra clothing.