Reddit mentions of OXO Good Grips Airtight POP Round Canister (4.5 Qt),Large

or

4.5-quart size is ideal for boxed cereal, a 5 lb bag of flour or sugar and moreThese airtight storage canisters keep your dry foods fresh and your countertop organizedPush the button for an airtight seal, push again to release; button ‘pops’ up to double as a built-in handleEach size is perfectly calibrated to store common household staples including cereal, flour, sugar, pasta, rice, coffee, nuts, snacks and moreLid unsnaps for thorough cleaning; silicone seal is dishwasher safe, hand wash other partsAlso great for storing crafts and toys, in the bathroom or office – the possibilities are endlessBPA Free PlasticThe OXO Better Guarantee: If you experience an issue with your OXO product, get in touch with us to repair or replace it. We’re grateful for the opportunity to learn from your experience, and we’ll make it better