Reebok Andrew Trolley Backpack for 15.6 inch Laptop, Blue, 31 x 44 15 cm, Polyester, 20.46 L, by Joumma Bags

Backpack measuring 31.5 x 45 x 15 cm, made of polyester It has a separate rear compartment accessed from the back, with direct access to a dedicated padded pocket for carrying your laptop and tablet Large capacity main compartment to carry books, clothes and various items; it also features a padded compartment for a laptop or books Back strap for attaching the backpack to a trolley suitcase when travelling Includes a trolley with wheels and Magic Fix system to better secure the backpack to the trolley; it can be easily removed if you prefer to carry it on your back