ESTARER 3 In 1 Laptop Computer Bag for Men, 17 Inch Laptop Messenger Bag for Business/Work/Travel, Convertible Backpack Briefcase Water resistant Canvas Laptop Backpack (Grey)

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【Large Capacity】This laptop backpack fit most computer & notebook & tablets up to 17″-17.3″ such as alienware 17, surface pro, dell series, chromebook. Roomy space for organizing and carring some thin clothes, charger, headphone, file,school items or other accessories.
【Padded Laptop Sleeve】Our laptop messenger bag is made of water-resistant canvas, all around padded design. Laptop padded compartment with secure velcro strap closure to ensure your laptop, wallet, phone and other stuff security.
【Plenty of Functional Pockets 】2 x main compartments w/accessories pockets(for wallet/card/pen/phone.ect), 1 x separated padded laptop compartment, 2 x front pockets. 2 x hide-away backpack strap & hand strap,1x removable shoulder strap,1 x luggage strap.
【Comfortable to Carry】Humanization design, This hand-free canvas laptop bag could always keep you comfortable. Removable shoulder strap, Hide-away handle and backpack straps are all padded. With widened luggage straps. Easy to carry this water resistant shoulder bag when on business or travel.
【3 In 1 Carry Ways】This Briefcase Messenger bag can not only be used as a Shouder bag but also a Backpack and a Briefcase. TSA approved. Fit under airplane seat. Versatile for men and women. Suitable for traveler/student/business person/teacher/busy mom etc.