Find water anywhere with the Tap app. I know it’s hard to find refill stations or awkward to ask a restaurant to refill your bottle, but they have never said no to me.
Tap is an app that allows you to find nearby Refill Stations, so you never have to buy bottled water again. You just open the app and within seconds you’ll find the closest place to refill your water bottle.
https://findtap.com/