Stackable, Airtight Container by Vittles Vault. The Vittles Vault line of stackable containers are very popular for bulk grain storage. They are made of FDA Approved, Food Grade Plastic that is BPA free. They are airtight, water tight and heavy duty. The easy spin off lid features lock down double gaskets. Molded handles for carrying and large easy access lid. These containers are stackable (recommended 2 high) and space efficient.
These have a stated 40 lb capacity but can generally hold more in a back down orientation. A 60 lb size is also available.
Update: Since this post was published the price, availability or promotion has changed. Check the product page for current description, price and availability. Also: Today’s Deals on Amazon