The WITZMAN Carry On Travel Backpack is a large black luggage bag designed for travel occasions. This TSA-friendly backpack features multiple pockets, including an U-shaped main zipper pocket, internal organizers, and a side mesh pocket for water bottles or umbrellas. With a zip closure and adjustable straps, this backpack also has a hidden backpocket for valuables and a front flap zipper pocket for easy access. Made of durable nylon material and featuring metal zippers, this airline-approved backpack is a stylish and functional choice for both men and women on the go.