Gurpler

It’s a great size and a great material, reminds of me of the old days!

Its a cup, it holds liquid and does change colors as per described. Very happy with it.

Love these! They're so big you have no excuse not to drink water if you don't want to keep going for refills. This is my third one I've been able to get (previous runs were limited quantity & I never made it in time 😔)& I hope to keep adding to my collection 💕