The HP 15.6-inch Modular Laptop Backpack (9J496AA) is a three-in-one carry system: a backpack, a padded laptop sleeve and a pouch that can each be used on their own, so you only carry what the day requires. It fits most laptops up to 15.6 inches and is aimed at commuters, students and hybrid workers moving between home, office and travel. The water-resistant polyester body has multiple organiser pockets, self-attaching fabric panels, lockable zips (lock sold separately), a trolley retainer strap for slipping over a suitcase handle, removable straps and durable plastic D-rings and buckles, and HP includes a rain cover. The olive green and grey backpack has a 27 litre capacity, measures about 325 x 200 x 495 mm and weighs 1.54 kg. It contains 51 percent post-consumer recycled plastic and ships in FSC-certified packaging. In the box: backpack, sleeve, pouch and removable straps. HP three-year limited warranty.