Waterproof Fabric Metal Zipper Comfortable Hand Strap Shoulder Strap Non-slip Buckle The adjustable shoulder strap buckle can adjust the length of the shoulder strap according to your height, giving you a better wearing experience. Detail Reinforcement Every attachment point of the backpack is reinforced so it won't be damaged and broken during long-term use Thickened Shoulder Straps Soft air permeability padded back cushion shoulder straps make it light and comfortable. MAIXIFENG Laptop Backpack Features: Made of High Density and Water Repellent Polyester Fabric, not easy get wet and ensure long lasting usage. Great lightweight backpack for overseas travel and fit under an airplane seat, good partner for your tripThe carrying handle of the backpack and the connecting parts of the shoulder straps and shoulder straps are reinforced to ensure safety and long-term use on a daily and weekend basis. No need to worry about the backpack breaking during long term useEveryday/weekend slim backpack day bag packing compartment has lots of pockets roomy for daily necessities & tech electronics accessoriesHeadphone Jack is convenient for you to listen to favorite music hands free while walkingGifts for men and women. Unique gift for him or her. Our tips for you is to know your gifts receiver's size and favorite color before choosing the right backpack. Also don't forget to wrap gifts and write a gifts message. For your children, mother, father, boyfriend, best friends as a college students gifts, tech gifts, technology gifts, electronic gifts, mens gifts. A must have for school supplies, travel accessories and laptop accessories. External pockets on both sides are made of elastic mesh, expands to secure various size water bottles and compact umbrella Multi-Compartment and Pocket: 15.6" Laptop Travel Backpack : Fits UNDER 15.6 Inch Laptops and MacbookMain Compartment: Thin clothes, headset, books, magazine, camera, CD's, etcFront Compartment: For Phones, pen, keys, wallet, purse, glasses and other small gearsSide Pockets: Durable Elasticized Pockets on both sides, fit water bottles, small compact umbrella and other items About MAIXIFENG : MAIXIFENG is a company specializing in the design and production of backpacks. Our mission is to provide our customers with beautifully designed, high quality products and to continually improve our products to meet their needs. Our ultimate goal is to provide our customers with practical, comfortable and perfect experience