Amazon.com: Baggallini All Set 3 in 1 Tote Backpack - 15。The ultimate companion for hands-free travel or daily commutes, this Baggallini Houston Convertible Backpack Tote offers incredible organization without the bulk. Crafted from classic, lightweight, and water-resistant black crinkle nylon, this bag easily transitions from a top-handle tote to a comfortable backpack. The exterior boasts exceptional multi-pocket utility, featuring two lower front zippered pockets, a wide middle zippered compartment, a quick-access phone pocket, and two elasticized side cargo pockets perfect for a water bottle or umbrella. The spacious main interior includes dedicated organizational slots and a padded pocket to keep your tech secure. A rear trolley sleeve makes it easy to slip over rolling luggage handles for seamless airport travel. Dimensions: Width: 15\" Height: 15\" (excluding handles) Total Length: 21\"–22\" from top of handles to base