Dimension of the girls book bags Set: The size of back pack: 13.8"x7.5"x17.8"(L*W*H), Lunchbox size:9.5"x5.9"x7.5", Pen bag size: 9 "x 1.5" x 5" (L*W*H) . The laptop bags with padded compartment sleeve fits 13.3,15.6 ,16.1 inch tablet. This campus bag sacks sets also along with fluffy ball key pendant and personality badge as gift makes the pack bag more fashionable and unique 【Waterproof Material &Smooth Zipper】: The campus backpack is made of waterproof, ultra-lightweight, high density nylon fabric and cute printing polyester lining. The metal zippers closure are used by the premium quality zippers to ensure the long-lasting usage 【Safety & Comfortable 】: The considerate belt on the both side can create a solid base of support if you’re packing a lot of stuffs on the back packs. The Widen and thicken durable S-shape straps is well-padded, adjustable and comfortable to carry. The luggage belt on the back can be fitted on luggage/suitcase to make your travel more convenience 【Multi-compartments & Large Capacity 】: The travel backpack for women has 5 separate different size pockets and two side pockets meet your daily storage. The front three pockets can hold charge device and other small items, convenient for your daily organization. The main pocket of includes laptop padded sleeve with elastic belt and hidden inner zipper pockets. The front tool pockets also come with multiple compartments to provide roomy space for necessities For Any Ages & Occasion: The waterproof backpack purse is stylish enough for casual and student use, while the design provides the multi functionality. Backpack perfect for young teens, girls, ladies. The basic multipurpose daypack for most of your needs, easy to match your cloths, suitable for short trip, work, shopping, university, school, etc This fashion Backpack made from high quality water proof nylon fabric, it's visually highlight the craftsmanship