Acrylic containers ??? If you haven???t tried out the OXO POP containers, you have GOT to try them. <a href="http://www.spacesavers.com/oxo-pop-0-9.html">http://www.spacesavers.com/oxo-pop-0-9.html</a> I discovered them about 5 months ago, and put them to use in my cupboards for storing dry goods such as flour, sugar and rice.