Forget about leaving coffee grounds or beans in the bag. These coffee containers will keep them fresher for longer. For many, ...

(Kenmore’s exhaust filter also doesn’t seem to seal in place as tightly as the one on the Miele C3.) On the bright side, the large canister unit has plenty of storage space: The mini pet hair ...

The sleek canister also has a clever one-way CO2 valve, ensuring vented carbon dioxide while maintaining a strong seal for optimal freshness. Additionally, its thick stainless steel walls protect ...

A top-tier sugar and flour canister should have an impervious seal to preserve the freshness of what’s inside, and it should be made from sturdy materials that can withstand frequent usage.