Crazy Ants Waterproof 15.6 inches Laptop Computer Business Bag Backpack Briefcase Nylon for man,Gray#518 SIZE--- Exterior: 17.7''H x 13.4''W x 3.9''T .Ideal for Most Popular 11" ~ 15.6" MacBook/Laptops/Chromebooks.WATER RESISTANT and ANTI-SCRATCH oxford canvas material. DESIGN --- Simplified design without extra decor. Neutral color, lightweight,sturdy but not real bulky;perfect for business trips or weekend getaways or for simply heading to the office or school and home again. ORGANIZED --- Total 10 multiple compartments to meet your demand. 2 large compartment + 1 main compartment with thick foam on front for a laptop + 1 ipad pocket + 6 small(including the outer zipper pocket) for your notebookphonepenwalletand other things as many as possible. COMFORTABLE --- Humanized shoulder straps offer extra back support and comfort and top loop handle for a secure hold. The long strap can be tightened when carry by hand. DURABLE --Sturdy adjustable shoulder straps and aluminum alloy handle for heavy carry,well protected with unisex unique fashion style design.