Some of the boys on TZ-UK raved about Lidl tea chests a few years ago and how they transformed them into watchboxes with a bit of pipe lagging as 'cushions'.
Think this thread might have the most pictures http://forum.tz-uk.com/showthread.php?279568-Lidl-Tea-Boxes-(2013)
though I remember someone lining theirs with the inner lining of a suit jacket one year.

Aldi (in Australia) have these tea chests on sale from this Wednesday at $9.99 each.


Three by three spaces in a 23 x 23 x 9cm box might be a little large (?).
Let's see who can get most creative