Tired of your bulk food going stale or attracting pests? The Airscape Bucket Insert is here to revolutionize your storage! This ingenious airtight lid is designed to fit most standard 3, 5, and 7-gallon buckets (bucket not included). Using patented plunger technology, it forces air out and creates a vacuum seal, locking in freshness whether the bucket is full or half-empty. The latest version features two awesome upgrades: a Nitro Flush Port for displacing oxygen with nitrogen (perfect for long-term coffee or hop storage) and a Degassing Valve to easily 'burp' fermenting pickles, sauerkraut, or kombucha. Made from BPA-free, food-safe materials, it's also insect and rodent resistant. Use it for anything dry—flour, rice, beans, pet food, chicken feed, BBQ pellets, even camping gear. It's also great for keeping drywall mud moist or as a compost pail lid. Hand wash only. Ditch the stale chips and soggy cereal—keep everything fresher, longer!