【Size & Material】 17.7*12.2*5.9 inches. Lightweight Weight: ONLY 0.88 LB. The light computer backpack is made of water resistant nylon with brand SBS metal zippers to ensure a secure and long-lasting usage for everyday 【Large Capacity & Pockets】Simple constructions with several pockets for you to hold things you need on school, business, daily life or traveling.Spacious laptop compartment can hold 17 Inch laptops as well as 15.6 Inch,14 Inch and 13 Inch Macbook/Tablet, Clothes, A4 magazines, etc. The front zipper pocket roomy for iPad,charger,wallet,etc.Mesh pockets at two side for water bottle and umbrella make your items organized and easier to find 【Comfy & Sturdy】Comfortable back design with thick but soft padding, gives you maximum back support on the bagpack . Breathable and adjustable shoulder straps relieve the stress of shoulder. Foam padded bottom support for a long time carry on this bookbags 【Functional & Folding】 A luggage strap allows the back packs fit on luggage/suitcase, slide over the luggage upright handle tube for easier carrying. The lightweight design makes the bag very easy to fold up and can be placed in the suitcase or other place without taking up space 【For Any Ages & Occasion】The waterproof backpacking purse is stylish enough for casual and student use, while the design provides the multi functionality. Big Schoolbag perfect for young teens, girls, ladies, man. The basic multipurpose knapsack for most of your needs, easy to match your cloths, suitable for short trip, work, shopping, university, school, etc. Color Grey Pattern Solid Brand Name AO ALI VICTORY Shell Type Soft Shell Strap Type Shoulder Strap Unit Count 1 Count Item Weight 0.88 Pounds School Type High School, Middle School Material Type Nylon Product Style Minimalist, Modern Outer Material Nylon Storage Volume 40 Liters Backpack Design Laptop Backpack Number Of Pockets 3 Subject Character sports Lining Description Polyester Pocket Description Utility Pocket Apparel Closure Type Zipper Age Range Description Adult Water Resistance Level Water Resistant Item Dimensions D x W x H 5.9 D x 12.2 W x 17.7 H Product Care Instructions Machine Wash Compatible Device Size Maximum 17 Inches