A plastic free alternative (interior parts most important) small mouthpiece bottle that you can use a blender ball in?
I've seen the posts where people say "you know you can put the ball in anything, right?" But all of the alternatives they suggest don't have the smaller, flip top mouthpiece. And all of the stainless blender bottles I've come across do in fact have all plastic lids, which the ball is grating micro plastics off of every time you shake it 🥲
I need the smaller mouthpiece specifically because I'm a stroke patient, and while no one would be able to tell by looking at me, I need very small accommodations like this to avoid clumsy mishaps. I will accept if the mouthpiece itself is plastic or silicone, as long as the interior of the lid is stainless or even glass (where the ball actually makes contact when you shake it). PlanetBox has a stainless mouthpiece but for some reason decided it was a good idea to put silicone where the blender ball makes contact, so I don't feel comfortable with that either.
If anyone knows an alternative with that smaller mouthpiece feature, either stainless and/or glass, please pass on this valuable knowledge 🙏