Which would you rather have in a zombie apocalypse?

And infinite water bottle that will refill automatically when emptied. Or a container of pills that make zombies completely ignore for an 1hr, you get 10 of them.

I'm personally taking the pilIs cans. 1hrshould be enough time to get supplies and I would just collect rain water.

Edit: The pills don't expire, as in they do lose their effect over time.