[Large Capacity & Multiple Pockets] Size: 16.93 × 13.38 × 5.51. Our carry-on backpack features a smart design: the main pocket can hold daily necessities, and the internal multi-functional pockets can organize keys, pens, wallets, etc. A padded laptop pocket can hold 15-17 inch computers, notebooks, and books. 2 high-density waterproof pockets are perfect for toiletries and wet items. A hidden anti-theft pocket ensures the safety of valuables. [Shoe Compartment & USB Charging Port] This travel backpack has a breathable, waterproof shoe compartment at the bottom to separate shoes or dirty clothes. It also comes with a convenient side USB charging port, allowing you to charge your phone anytime, anywhere (Note: power bank and charging cable are not included). Perfect for commuting use, it can be used as an office work backpack, teacher luggage backpack, college-style university backpack, international travel backpack, weekend backpack, nursing backpack, etc. [Durable & Waterproof] This airback backpack is made of high-quality scratch-resistant, wrinkle-resistant, waterproof material with excellent breathability and heat dissipation. Sturdy metal zippers, double-sided fastening buckles, and reinforced quilting on the handles and shoulder straps ensure durability. The 32L main pocket and tablet pocket feature double zipper closures for easy access. This nurse backpack is stain-resistant, easy to clean, machine washable, and convenient to carry. [Comfortable and carry-on design] Our outdoor nursing backpack is ergonomic and lightweight, making it comfortable to wear for long periods of time. Thickened breathable sponge pads provide support for your back, and adjustable padded shoulder straps and chest straps relieve pressure on your shoulders and neck. The foam-padded top handle ensures comfort while carrying. Luggage straps secure the personal item backpack to your suitcase, simplifying travel. [Airline-approved personal item] This travel bag backpack can be placed under an airplane seat or in an overhead bin. Meets carry-on baggage requirements (including personal item dimensions of 18×14×8) Note: Check with your airline for size restrictions before traveling