Luggage / Suitcase strap on the back is great to slide over the luggage tube and attached to your rolling luggage securely for easier transport. ease the heavy weight., less burden on your shoulder and back when on the go. The hidden theft proof pocket designed on the back sits up against the wearer's body. Anti-Pickpocket back pocket is difficult to steal personal items. Best Gift Ideas. Practical birthday gifts and functional present for those who go to school, traveling and work. For your children, mother, father, best friends. Backpack with charge port. USB Charger port is a convenient external connection, it offers an easy access to charge your devices. Hook up your phone and be on the go. Headphone interfaces provide convenient to listen music. Multi-panel Airflow system provide relief when carrying heavy loads. Many padding on the back, shoulder straps and grab handle makes it comfortable to carry, barely feel the weight. 100% Brand New and made of High Polyester, oxford and Water Repellent Polyester Fabric, not easy get wet and ensure long lasting usage Separate Laptop Compartment: Fits 15.6 15 14 13 Inch Laptops and MacBook (Laptop over 17inch is not recommended) Quality backpacks at an affordable cost so that every customer can find a backpack they really love to carry.