Ecombos Casual Canvas Shoulder School Backpack for Girls Material: 1pcs Laptop Bag , 90% canvas +10% PU Size: 12"Lx17"Hx5.6"D / 30cmLx43cmHx14cmD Capacity:25-30L ,compatible for a laptop up to 15 Compartments: 1*Laptop/tablet compartment The main inner compartment of the backpack can put notebooks,magazines,A4 files; 2*side pockets The side pockets can carry a water bottle and an umbrella or sunglasses; 1*front zipper pouch Its perfect for a wallet or a snack 1*inner zipper pocket The pocket can store a cell phone or small electronics or keys; 3*inner organizer pockets These pockets can store cards or stationary Adjustable padded shoulder straps for carrying comfort and sweat absorb ,you can carry it a long time. Its a lightweight backpack and perfect for everyday school and casual day trips. You can take it to school, college, shopping ,travelling ,ect Any problems with your bag, please contact us, we will solve it to make you happy.