LONG-LASTING FRESHNESS: Sealed vacuum coffee can is made of high-quality food grade stainless steel 304 with a strong stainless steel buckle.It keeps quality coffee beans or ground coffee fresh for a long time, allowing you to enjoy every bite of coffee you like best. DATE TRACKER: Use the date tracker on the lid of the coffee can to set the storage or expiration date.This will help you track the freshness of your coffee to prevent expiration and waste and enjoy fresh coffee at the right time. ENSURE SAFETY:BPA free coffee canister have innovative one-way fresh valves that release carbon dioxide while locking in the original aroma of your coffee, making your original taste last longer and more flavoursome. DESIGN:Unique gradient color technology, to create retro style.High quality stainless steel and AS rubber cover do not produce any peculiar smell, do not cause pollution to the coffee beans/powder, keep the coffee original taste.Please rinse thoroughly and dry before use. WARRANTY:All MALMO products are guaranteed for at least one year from the date of purchase. If you find any problems with the the coffee storage containers you receive, please contact us for replacement, refund or return.