Sanwa Supply Casual PC Fits Wide Backpack, Water-Repellent, Lightweight, 15.6-inch Screens, Black, BAG-BP16BK

It uses a woven polyester fabric that is suitable for both business and casual wear. The front pocket can be used to organize and store small items. The main compartment has a tablet pocket. The side pockets can hold a water bottle, making it a multi-functional yet lightweight bag. [Size]: External dimensions: W290 x D150 x H425mm Internal dimensions of computer compartment: W270 x D40 x H390mm [Weight]: 570g [Material]: Cover/Polyester (water-repellent finish)