As my cellar grows I’m at the point where I need to start storing tins and mylar bags in plastic tubs/ storage bins. Since I will likely move a couple more times, I need to find a size that is a good compromise between capacity (I don’t want tons of little containers) and ease of stacking and carrying. I thought of just good old cardboard boxes but they are too bulky, since I need to store them in various places in my house. Ideas?