Dimensions: 18.8 x 14.9 x 6.6 inches; For Laptop / Notebooks up to 17.3 inches 1.Lightweight, Waterproof, Durable, High-density sewing makes it tear-resistant.2.Multi-compartment provides separate space for your laptop, textbooks, magazines, phone, iPad, pen, wallet, books, etc. Easy to find what you want3.Ideal for business, travel, work, school and other outdoor activities..4.Comfortable, wide, breathable mesh shoulder straps can reduce shoulder strain Special design laptop compartment with telescopic belt provides more protection for your laptop, integrated shockproof foam protects your electronics from shocks Ideal for business, travel, work, school and other outdoor activities.