For those who have bigger kits or just need some extra space the Tamrac Tradewind 18 is just the ticket. Designed to carry your camera attached to your favorite lens plus extra lenses and accessories the Tradewind 18 backpack keeps your personal gear in a separate compartment. Great for traveling you can also carry your laptop in a separate zippered sleeve. It is made with water resistant PU coated nylon lightweight protective foams and YKK zippers. Fits: One DSLR camera OR one mirrorless ILC camera 2-3 lenses (up to 9) a flash laptop or tablet up to 13 plus other accessories and personal items.