>>5075162If you're thirsty, you're already dehydrated. If you know you will be sweating then you drink the day before. Not only as you need to do something.
I have a bottle with an insert where I can put chopped up fruit (and a little lemon juice) in it and refill it throughout the day. One of the biggest issues is when the water itself tastes bad so having another flavor helps you keep drinking it.