[Size] Boys, girls and children's schoolbag size: 29(L)*14(W)*42cm(H);[Color Design Concept]Elementary school children's schoolbags come in a variety of colors. Each color contains the best wishes for you. It has the pure romance of white, which is a little warmer than white. Green represents youth and vitality and will give a refreshing feeling. Red symbolizes strength and courage. Pink represents tenderness, cuteness and romance. Black mysterious, classic, versatile. Please choose your favorite color[Features] Men's and women's casual waterproof backpacks do not fade, are environmentally friendly and healthy, and the adjustable shoulder straps relieve shoulder pressure.[Convenient to Store Items] Middle school girls backpack has a laptop compartment, an anti-theft pocket on the back, a main pocket with small open pockets to store school items, a laptop compartment, and the front pocket is a folder for most kids Two organized side pockets for bottles or umbrellas.[Applicable Occasions]The sturdy and lightweight youth backpack can be used for girls' school bags, boys' casual backpacks, travel school bags, outdoor backpacks.