The BIIN II 50 backpack is a good looking and well-organized bag that protects your gear on-the-go. Made of strong polyester fabric, it will keep your gear safe and stand the test of time. The BIIN II 50 backpack has a spacious padded interior that will work well for almost any level of photographer. With a mesh side pocket and zippered front pocket you'll have plenty of room for accessories. Capacity: One DSLR with lens attached, 2-3 extra lenses, a flash unit, and accessories (memory cards, cables, battery, and charger).