Item Type: Travel Laptop BackpackMaterial: Oxford ClothWeight: Approx. 440g / 15.5oz1Unisex Large Travel Backpack: This laptop backpack with S shaped widened 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. And it is tough, firm and does not fade. 2Adjustable Shoulder Straps: The adjustable shoulder straps come with easy to use adjustment buckles, allowing you to customize the length according to your height for a perfect fit. 3Anti Slip Zippers: Our carry on backpack is equipped with anti slip zippers that glide smoothly in both directions for easy and convenient opening and closing. 4USB Charging Port: Travel laptop backpack with built in charging port enable to charge your phone anytime and anywhere. 5Oxford Fabric: This computer bag is made of oxford cloth, good air permeability and heat dissipation, durability, scratch resistance, tear resistance, and long lasting performance.