Stainless Steel Sealed Tank MoistureProof Coffee Bean Tea Storage Pot with Air Evacuation black

Feature: 1. There is a date displayed on the lid, and the coffee freshness time is adjusted. It reminds you how long the coffee beans have been left after opening the bag anytime and anywhere. 2. A one?way exhaust valve is installed above the sealed tank, which solves the problem that the sealed tank cannot exhaust one?way, can release carbon dioxide, and also solves the problem of long?term storage and drinking of coffee beans. 3. The cover is made of environmentally?friendly plastic material with a sealing ring, which is non?toxic, environmentally friendly and hygienic; except for the vent hole, the other parts are airtight. 4. The mouth of the can is reinforced with steel ring, which is comfortable to the touch and durable; the simple de