I love the EZ flow lids. The option for different sizes even helps me to even create franken-cups that are missing lids. Using these with the tumblr/coozies that are short make me drink more water and the refill is easy. I also drink tea (iced or hot) quite a bit and being able to replace the lids is great!

This lid is good, just wish it was a little wider. It is easy to clean.

I like it better than the slider lid cause easier to clean. But I tend to use it with my 18 oz travel mug for hot tea, which causes it to crack in time. But not bad crack cause it doesn’t leak.

Love it, better than the one it comes with. Easy to drink from and clean! Only problem is that it eventually cracks, don’t know if it’s caused by drinking hot drink. But love it anyway.

My big Swig has been tipped over, knocked off tables and counters, and dropped several times in the last almost 5 years. This last time killed my lid for good and left a huge crack and a large chip so the lid wouldn't stay on and I finally had to replace it. Hopefully this one will last me at least another 5 years!