Negative Positive
Title: Not airtight
Review: This container is not airtight. The lid, where it attaches to the container, has a good seal. However, the flap on top does not. If you upend the thing, the top flaps open. It's well-constructed otherwise, but this is a pretty obvious--and avoidable--design flaw for something supposedly intended to preserve coffee.I would definitely not buy this again.
Is the review positive or negative? 