Bread Vault: is the only controlled-atmosphere food storage appliance. It uses food-grade nitrogen gas to replace and purge out air containing catalyst to spoilage including (mold spores, bacteria, oxygen, and moisture).
Bread Vault appliances for the first time provide a storage environment for fresh baked goods at room temperature extending the fresh shelf life from just hours to as long as is needed to sell or consume it at room temperature without preservatives.
Patent-pending USP