Ace Vitara CB Business Backpack, fits a 15-inch laptop and is made of durable Cordura nylon. It fits B4 documents, has a 20L capacity, is

[Size]: H42 x W30 x D12cm [Storage size]: B4/15-inch PC [Pockets that are easy to use even when held in front]: The upper front is equipped with a pocket with a pile fabric interior. It is designed to prevent smartphones and other items from getting caught in it. [Pockets that are easy to use even while wearing the bag]: The back pocket allows you to take out your pass case or keys simply by reaching your right hand behind you. [Two-compartment type]: The computer compartment is separate, so you can store it separately from other luggage.