Bistar Galaxy 3D Animal Travel Backpack Print Unisex Casual School Bag Bags with Big Zipper Imported Size :44H x 30W x 16Dcm(11.8" x 6.3" x 17.3") ,polyester material Eco-friendly material and no harm for human,super quality big zipper and puller Compartments: 2*side pouch, 1* zipper pocket on the front , 1*laptop/tablet compartment,1* concealed compartment for tablet at back,2* back oblique side zipper pockets Vivid 3D animal face pattern design, eye-catching and impressive, fashionable and suitable for travel,school and sports The back of backpack and straps are specially reinforced to make bags much stronger and more durable,100% QUALITY GUARANTEE 100% brand new,accept returns if you don't satisfied with it for any reasons Brand: Bistar Galaxy Item number: BBP106/BBP106S Size: Large:44Hx30Wx18Dcm(17.3&#034;x11.8&#034;x6.3&#034;) Medium:16x12x30cm(10.5&#034;x5&#034; x12&#034;) Use: Travel/Casual/Sports/School/Outdoor Weight: Large:0.80KG/1.75bl ,Medium: 0.46KG/1bl Capacity: 25L/16L Fabric: Polyester Function: Multi-function Backpack Structure: Multi-pocket For large size,lareg enough to hold A4 magazine,15.6 inch laptop Inner 2 side pockets for water bottle,umberlla.outside there are also 2 side pockets. For large size, compartment at back can put in 13 inch laptop,ipad.have 2 concealed zip pockets as left photo shows Large zipper make the backpack difference from other bag in the market. Medium size suit for 3-7 years kids,large size suit for teen.