Bring your A-game everywhere with the Lenovo Legion 17" Armored backpack II. Seamlessly combining durability, convenience, and style, This computer bag is built for gamers on the go who need room for everything. It features a rock-solid EVA molded front shield, as well as double-layered protection in the PC compartment to safeguard any gaming Laptop up to 17. 3". A water-resistant lining and rugged base help keep all of your gear safe from the elements. well-designed storage pockets – including dedicated headset, keyboard, and mouse pockets – enable you to quickly access your gear in the heat of battle. This gaming backpack delivers unwavering comfort with a padded and ventilated back and adjustable shoulder straps. You get all this plus a hidden back pocket for your personal items, an external water bottle Sleeve, and a chest strap to deliver all that you need. specificationscompatibility- fits up to 17. 3" Gaming laptopsdimensions (w x D x H) - (mm): 360 x 180 x 505- (inches): 14. 17" X 7. 09" X 19. 88"weight- starting at 3. 18 lbs (1. 443 kg) material- exterior: polyester 60% and PU 40%- interior: polyester 100%.