Since this thread's temporarily evolved into a discussion of cat litter...
I buy
Ever Clean Extra Strength Cat Litter in the 42-pound size (plastic packaging). I purchase when it's sold
directly by Amazon.com (usually pay $21 and as low as $17.50 when there's a lightning deal), but most of the independent Amazon sellers charge too much! Locally, it's $27.
I used to buy the 25-pound bags from Amazon (easier to pour!), but packaging for the smaller amount is paper and would sometimes arrive broken.
