The VEO Select 59T BK Roller Case is a stylish 2-wheel carry-on trolley that converts to a backpack and packs a lot more than one would imagine. Having two wheels allows the interior to be slightly larger, which enables you to carry an additional kit. The bag will fit 2-3 Pro DSLR/mirrorless cameras with grip(s), 6-7 lenses (up to 400mm f/2.8), a flash unit, a 17-inch laptop plus a 9.7-inch tablet, a tripod, and multiple accessories such as memory cards, cables, batteries, and a charger. Alternatively, the interior can be removed, allowing you to use it as everyday luggage. It will also fit a tripod, using the pocket that is discretely tucked away on the side when not needed. Easy CarryingWhen on the go, this roller bag has two rear wheels and a solid double-bar handle, making it easy to maneuver through even the busiest airport. When stationary, it has two solid front feet, allowing it to stand upright. Away from the airport or at level ground, simply use the padded handles to lift the roller bag over obstacles; or, attach the backpack straps and use it as a traditional backpack with a waist belt and chest strap.ConstructionThis Vanguard roller case is well-padded to protect your gear from the bumpy ride of daily life, along with extra-tall wheels and a reinforced base. Additionally, the bag is manufactured with water-resistant material and a seam-sealed rain cover. To prevent unwanted access to your kit on the go, all the access points have zips that include loopholes to allow you to secure them with a padlock. Additionally, the front panel is secured with double security buckles that prevent the zips being whipped open to expose your camera bodies/lenses. The bag also features an internal net that adds another layer of security but also prevents your valuable camera/lens from falling out as you open the front panel.