I bought the Pull Out Drawer attachment to go with the 6.75 gallon set of trash cans to install in an odd-sized low kitchen cupboard.  I just love the way it works. Just one hand needed to open the cupboard "door" which is now securely attached to the trash can roller system. I was worried that the vertical handles on my cupboards wouldn't work, but using the existing handle works perfectly thanks to the smooth operation of the rollers on the pull-out mechanism. Highly recommend this to create a seamless, finished look for roller-mounts inside cupboards!