QUALITY MATERIAL:The Laptop backpack is made of water resistant and durable PVC material with SBS zippers. Ensure a secure & long-lasting usage everyday & weekend. Serve you well as professional mens backpack for work LARGE STORAGE SPACE:Our business backpack for men with one separate laptop compartment hold 15.6 Inch laptop as well as 15 inch, 14 inch and 13 inch Macbook/Laptop. The work backpack for men makes your items organized and easier to find COMFY AND STURDY:The business travel backpack for men has comfortable back design with soft padding, gives you maximum back support. Our vintage backpack for men has breathable and adjustable shoulder straps relieve the stress of shoulder MULTIPURPOSE BACKPACK:The black backpack is a good choose for a business laptop backpack,computer backpack,office backpack,travel backpack for women and men, also will be a good choose for college.The travel laptop bag perfects for business traveling, weekend getaways, shopping, profess