Refills are becoming more of a concern as I'm increasing my mileage in peak riding season and the weather is getting hotter. I did a 64 mile, very hilly ride last week and I carried two water bottles in my cages and a third in my jersey pocket. At the 26 mile mark, I knew it wasn't going to be enough and I really didn't want to ration myself with more than half the ride to go. So, I stopped at a general store (I carry a mask for just such purposes) and bought a bottle of gatorade. Interestingly, the guy working there apparently was one of those who didn't feel the need to wear a mask at all, although the few customers I saw were wearing them.