The patent-pending lid creates an airtight seal with a simple twist, it keeps dry foods fresh and crispy for longer than bag clips or other storage options Unlike similar dry food storage, the lid does not rely on a spring or complicated lever, it is an elegant and simple solution to food storage that both maximizes storage space and comes at an affordable price Forget other brands that charge an arm and a leg to organize your pantry, you can get better quality and performance at a cheaper price with Smart Seal Keep your cereal, pasta, dog food, beans, grain, flour, sugar, nuts, coffee, tea, crackers, snacks, cookies, baking ingredients, spaghetti, and more fresher, longer The curved edges are great for pouring, the clear body allows you to easily view contents, they are stackable, nestable, durable, BPA-free, airtight, and watertight, Smart Seal is the answer to all of your storage needs