Can I fill these with water and then keep them in the fridge?
I apologize if this is not in the right forum...just wasn't sure where to ask it.
I'd like to keep them filled and ready to go in the fridge so ds can grab them whenever he wants, but I wasn't sure if this was a no-no or not?
TIA.
I apologize if this is not in the right forum...just wasn't sure where to ask it.

I'd like to keep them filled and ready to go in the fridge so ds can grab them whenever he wants, but I wasn't sure if this was a no-no or not?
TIA.
