Sprout City Print Cardboard Cubby Bins 6 Pack. Do you have trouble finding space to store your children"s things? Sprout offers simple, modern, and practical design with these Printed Cubby Bins. Made from recycled cardboard, these bins will help to organize your child"s life. Designed for use in the Sprout Cubby, your child can store books, toys and more in these fun storage bins. More economical than plastic and canvas bins, these boxes feature fun graphic designs, and add a unique touch to any playroom, bedroom or nursery. These bins feature six unique city prints on the front and back, are easily assembled, and are collapsible.