I have only used one time so far. The stopper is a little hard to use at first. I haven't had any leaks yet. I am excited to use it more.

It would be great to see an example of where the straw actually goes. You show an image of how this is “leakproof”.
The “hole” for the straw is not circular. I’m a beginner. I don’t know 🤷🏼‍♀️ where the straw goes.
Thank you 😊

Great product. Exactly as stated on app.

It’s OK. Quality seems good. But I didn’t think about the stainless ring not being microwaveable. I use it for coffee and microwave my coffee all day. Now I have to take the lid off.

So I bought this lid and stopper both very well made HOWEVER when you go to put the stopper in the hole it pushes the lid in , after a frustrating 10 minutes of re setting the lid band I finally got the plug in without any problem, and so if you don’t have it just right with the correct angle and pressure it won’t go in, but I don’t have time to sit there and keep trying over and over, I will say though it doesn’t leak which is a plus