Simple. Seal. Stack. Neoflam’s Pantry Canister with Smart Seal™ Technology is a true kitchen storage innovation. The simple turnstyle knob locks into place, creating an airtight seal to preserve pantry items. Traditional pantry storage relies on clasps or buttons that are prone to breaking. However, the Pantry Canister with Smart Seal™ Technology is easy to clean, easy to use, and extremely durable. - Simple twist creates airtight seal - Slim lid maximizes storage space in the canister - Modular stacking for efficient use of pantry space - Patent-pending lid is easy to clean and dishwasher safe - Twist-locking technology lasts longer than comparable spring-based buttons - Rounded corners for easy pouring - Perfect for all types of dry foods