A different use for a glasses case

I had to travel for work this week. While packing I found myself stumped, how to keep my brand new tube of foundation from getting squeezed out while in my bag. It had happened with my old one several times and there was a good few applications stuck in the top of the cap. I didn't want to waste any because the budget is getting tight and the stuff isn't cheap.

So I found it a safe home, my glasses case, I've got a couple extra ones lying around from the many pairs of glasses I've had over the years so it all works out.