How to hack a LEGO Duplo play table for toddlers - IKEA Hackers
A collaboration between the IKEA® and LEGO® brands - IKEA
Amazon.com - SHIMOYAMA Collapsible Storage Box with Building Baseplate Lid for Duplo Blocks, 26 Qt. Stackable Bricks Storage Bins, 25L Folding Utility Container for Lego Duplo Bricks, Red