A plastic storage bin from K-Mart works great as a slide-out "drawer".
Makes it much easier to retreive items that are stored to the back of the shelf.
The bin fits a little "snuggly" front to back, putting just a little pressure on
the door as it closes, but it's not a problem.
The two black bins on the door are used for such things a liquid dish soap,
a few larger garbage bags, some laundry detergent etc.