This Hand Luggage Bag Men Travel Backpack is made of durable waterproof polyester with good air permeability and heat dissipation. It features a built-in USB charging port, an anti-theft zipper pocket, a separate shoe compartment, a wet bag, and multiple pockets. This multifunctional backpack is perfect for everyday use, travel, college, and weekend getaways. Features 1. Carry On Backpack: This backpack is made of waterproof durable polyester, good air permeability and heat dissipation with two padded shoulder straps, offers lightweight carrying and of force reinforcement, relieve the pressure of your shoulders, and keeping cool when you carry it for a long time. 2. USB Charging Port: With built-in charging port enable to charge your phone any-time and anywhere. 3. Anti-theft Travel Backpack: There is a zipper pocket on the back of the bag, which can store valuables such as mobile phones, which is anti-theft and convenient. 4. Separate Shoe Compartment Design & Wet Bag: 2 Main pocket, 2 laptop compartment, and many other pockets for different purposes. The wet bag is made of high density water resistant material can help you to separate dry items and wet items,if you have wet clothes or towel,you can put it in wet bag. A separate shoe compartment can help you carry and keep your shoes better in your travel bag. 5. Multifunctional Daypack: Can be used several different ways. It can be served as everyday backpack,spacious college bookbags, professional backpack for laptop or daily use at anywhere for weekend getaway. Specification Material: Nylon Color: Pink, Grey, Light grey, Black, WHite, Green Size: 46 x 30 x 20 cm Weight: 1100 g Package Include: 1x Travel Backpack