That night, I was at Sam's, looking at the 25lb. bag of bread flour, contemplating how I could store it without a bucket. The nicest lady came up and started raving about how wonderful that flour was for breads and pizzas and coffee cakes. So I asked her how she stored it. She told me the secret: go to the Walmart bakery and ask for their empty icing buckets. Her Walmart charges about $1. But mine gave them to me for free! (I assume your local Walmart would do the same, if you're in need of food storage buckets too).
A blessed answer to prayer!
(this post is linked here for "Gratituesday")