Hey Rose, thanks for the info. So I think it's a 12oz cup, no ID info on the bottom that I can find. I've included a couple photos of the tumbler. Everything that I've found online is related to starbucks cup tops, which I've tried my girlfriends cup top that didn't work.
HI all,
So I recently got a very nice double walled ceramic tumbler as a gift. The only problem is that it comes with a silicone lid that leaks. I'd really like to replace the lid with something other than silicone. Possible a hard plastic top or a ceramic top. Does anyone know of a universal...