Tupperware Corporation Complaint - Tupperware Sippy Cups Now Suck
Tupperware products were once reliable. Don't expect the same performance now.
I bought "sippy cups with seals" that toddlers can drink from but minimize spills. These were in addition to similar cups I bought years ago. The old seals worked well-- semi-transparent ones that held on, yet could be snapped on and off easily by an adult.
The new "domed" white sippy seals are next to impossible to put on and take off-- can't use the word "snap" any more! In addition to being downright painful to use, how long can these seals survive?
What a disappointment! Tupperware company, why replace a great product with one that is sure to infuriate customers?