It's not 'the wife' alone who rules the kitchen in this house and believe me, I've searched the premises thoroughly.
I did get a food container with a pretty decent rubber lip at Jula but alas, when I checked in on it after fifteen minutes there was dust seeping out in the corners.
No wonder, though. It's pretty violent!
I guess I'll need a container with a large screw lid. Or latches on all sides.