http://www.sorbentsystems.com/
https://www.usaemergencysupply.com/
Here are two that I know of.
You also might try getting them from loacal bakeries. They usually go through a bunch of them each week. You can generally get them for free or a small charge of a dollar or two and it beats paying shipping!
Thanks so much. I made many phone calls this morning and everyone uses bags. Honeyville Grains (which only has a $5.00) shipping charge sells buckets for 15.00. I understand that they are one of the best and sell their products to MANY bakeries all over.
Btw, Walton Feed will soon be selling Garden Seeds!
I’d like to get my hands on a hand mill grinder, a Victorio, but they’re so darn expensive!