Make school fun for your little one with the best-selling trolley backpacks for girls featuring girls’ favorite cartoon characters. Backpacks are the most loved product of Sprayground. Over the years, Sprayground has emerged as a leading backpack brand for children throughout the world. Sprayground manufactures funky backpacks by collaborating with various cartoons and comics. Choosing multicolor can't go wrong when you're not able to choose any single color.