Review (5/5): I'm still giving it 5 stars because for the price I think 6 months of daily use before giving out is pretty good!
Fits 20oz Yeti tumbler perfectly. I have been using this daily for about six months now and the slider is just starting to get loose making it no longer as spill/leak proof as it was in the beginning. I'm still giving it 5 stars because for the price I think 6 months of daily use before giving out is pretty good!