Sure Cotter & Davis invented the tumbler as a drinking vessel, but we’ve seen some of your alternate uses – a toothbrush holder, shrimp cocktail, vase - and they’re good! Submit your use, or feel free to borrow an idea!
 
Bamboo Vase
Use your tumbler as a vase for plants, like Bamboo. It's the perfect size to watch it grow and give the roots enough room.