LAPACKER Durable XL Extra Large Big Laptop Backpack for Men 17.3 18.4 inch Traveling Computer Backpacks for Business (Except Gaming Laptop) Laptop Compartment Dimensions: 10.6" x 16.9" (LxH); External dimensions: 13.3" x 6.7" x 18.8" (LxWxH).Can hold one 14-17 inch laptop,some books and snacks you need. Professional laptop backpack,Main pocket has Bilayer Anti-theft zipper design,the zipper can not be slit by blade,Protect your Valuables safty. Laptop solt has blue groovy thick padding can shock absorbent.It can protect your 14-17 inch laptops to avoiding shake and hit. There are plastic buckles on straps let it won't wobble inside.Breathable designed Panel supports your back comfortably. This computer backpack is made of high density and durable Nylon fabric,does pretty well against light rain.