IRIS Wide Underbed Stacking Drawer, Set of 2

They do exactly what you expect. I stacked two and taped them together at the back to keep them in place. They are pretty substantial and take a decent amount of weight. Great way to use that forgotten space under the bed. (I used with bed risers that I also reviewed.) Note that if using two, make sure the bed risers you buy lift the bed high enough, because some are an inch too short. We have art and craft supplies in one and gloves/hats/scarves in the other.

I still use these drawers underneath my bed, but the plastic broke first day! They look like they securely stack in the picture, but they slip and slide on top of eachother whenever you open the drawers. I wanted these to be perfect but at least they are still semi-functional!