“I was not a fan of my Air Up bottle. But, I knew when buying that if it didn't work, I at least wanted it to be colors I'd enjoy seeing (not a big fan of orange/black combo). So I bought this mouthpiece and LOVE IT. It's the exact same color in real life and I've gotten compliments on it from my students and family. One student asked how I got a blue top because they also have an air up bottle and didn't know it came in blue, so I explained how to get one. The only problem--which would have happened with the orange lid the bottle came with too-is that it's silicone and everything sticks to silicone. But surprisingly, I've only seen things stick to the silicone handle and not much to the mouth piece (or it's easy to wipe off) but I also have my lid on whenever I don't use it because I know what could happen. I much prefer silicone to plastic though because it lasts better in the long run! The one thing I might like to see in the future (but I'll just use an empty pod for now) is a way to have something covering the air hole (like even a plastic or silicone ring in the shape of the pods). I'm not sure if I'll buy any more pods, but I found out that without the pod in place, the air hole is not covered up (and I actually really love the fluid drinking of the air hole covered). I'd love something to go in or around that air hole so that I can drink in fluid motions if I decide I don't want to use the airpods anymore (if that makes sense?)”