The laptop backpack is designed to protect your laptop while on the trips. Features: Made of lightweight oxford material,water-resistant and anti-scratch to use. Inside padded pocket provides good protection for your laptop up to 15.6 inches. Large capacity Features on several pockets,good for storage and organization. USB port design can connect to your power bank inside the bag.You can timely charge your phone anywhere. A luggage strap on the back,can hold stably on pull rod of suitacase(not included). Reflective strips provide increased visibility during nighttime activities. Mesh padded back and adjustable mesh padded shoulder straps distribute weight effectively and reduce strength consumption. Suitable for work,business,travel etc. Specification: Color: Red / Black / Grey / Red (optional) Material: Oxford + Foam Size: 32 * 16 * 46 cm / 12.6 * 6.3 * 18.1 in Weight: approx. 1.0 kg / 2.2 lb Package List: 1* Backpack