I know, there are drink holders for baby strollers out in the world, but I always thought those plastic drink holders were very inconvenient when you want to fold the baby stroller or it gets annoying when going through the train gates.
The Fairweather Stem Bag changed the game. It’s mainly made of cloth so it bends and it’s safe.
If you want to put a drink holder on something, the Fairweather Stem Bag can do the trick.