The f.64 XL expanded backpack will handle formats up to 8" x 10". The main body of the backpack has two compartments and comes with two of our FH 4"x5" detachable film pouches. A hideaway rain cover is always ready to guard against the weather. Removable dividers allow you to customize the interior to your specific needs. The backpack's ergonomically designed shoulder straps with sternum and waist belts allow you to carry heavy loads comfortably for long periods of time. An extra pad adds lumbar support. Unique lash down tabs allow you to attach a tripod, and 16 attachment loops can hold accessory pockets.