QUALITY MATERIAL:The Laptop backpacks 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 office work backpack. LARGE STORAGE SPACE:College backpack with One separate laptop compartment hold 15.6 Inch Laptop as well as 15 Inch, 14 Inch and 13 Inch Macbook/Laptop. Men backpacks make your items organized and easier to find. COMFY AND STURDY:Book bags have comfortable back design with soft padding, gives you maximum back support. Our vintage backpack 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 travel backpack for men and women, also will be a good choose for college.The travel laptop bag perfects for business traveling, weekend getaways, shopping, professional office wo