1. Great travel backpack for women This backpack is made of durable waterproof polyester, with good air permeability and heat dissipation. It has two padded shoulder straps, offering lightweight carrying and strength reinforcement, relieving shoulder pressure, and maintaining coolness when worn for a long time. It is hard, solid, and does not fade. 2. Separate Shoe Compartment Design & Wet Bag Main pocket x 2, laptop compartment x 2 (suitable for 13" tablet and 14" laptop respectively). The wet bag is made of high density water resistant material, which can help separate dry items and wet items. If you have wet clothes or towel, you can put them in the wet bag. A separate shoe compartment can help carry and keep your shoes better in your travel bag. 3. USB Charging Port With built-in charging port allows you to charge your phone anytime, anywhere. 4. Anti-theft Multifunctional Backpack There is a zippered pocket on the back of the bag, which can hold valuables such as mobile phones and iPads, being anti-theft and convenient. Multifunctional Backpack: Hybrid (Backpack, Duffel Bag, Shoulder Bag, Travel Bag). It can be served as everyday backpack, spacious college book bags, professional backpack for laptop or daily use anywhere for weekend, casual getaway. 5. SPACIOUS External dimensions: (W * L * H) 42cm * 31cm * 17cm 16.5" * 12.2" * 6.7", Capacity: 40 liters; Weight: 2.2Lb / 1KG.