Function combination storage bag: multi-functional configuration, can hold a large number of items, will not be bulky or feel overloaded. Suitable for 13-inch (approximately 33.0 cm) , notepads, diaries, paper, , pens/pencils, notes, highlighters, etc. Waterproof material: This document bag is made of polyester nylon, , waterproof, and can keep important items safe and dry. 8 internal pockets: there are two external pockets for easy access, and there is also a convenient carrying handle. There are 8 pockets of different sizes inside, which can store all your tablets, extra , and portable mobile phone chargers. And the power cord, and your loose-leaf paper. Convenient travel: This travel folder will keep all your important items in order and ready to be taken. It is very suitable for the office to put everything within reach, or to move the office to carry what you need. Very suitable for travel. Size: about 13.78 x 9.84 x 1.18inches /35 x 25 x 3cm Lining: Oxford cloth 600D Colour: blue white Material: waterproof nylon Package Contents: 1 x A4 storage bag Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.