Vanguard's Quovio 51 Backpack has extra-large, Quick Side Access that puts your full-size, professional DSLR at your fingertips with one zip. Inside, is a roomy interior that offers plenty of room for a DSLR with an attached zoom lens, an additional zoom lens, three more normal range lenses, two flashes, a tablet or a compact laptop up to 11.6" and other accessories. A convenient tripod holder with Quick Adjustment Straps makes bringing your tripod along quicker and simpler than ever. This backpack easily converts from a backpack to a day pack with separate compartments by simply rearranging its customizable interior dividers. Or, use either set up as a fast-acting sling bag by simply detaching and stowing one of its two shoulder straps in the built-in pouch.