Having enough water with you during a hike is essential if you want to maintain your energy and feel good. Getting dehydrated on long hikes can be very dangerous. In addition to feeling weak, being dehydrated makes you more susceptible to sunstroke and hypothermia. It also makes you more likely to get disoriented which can be fatal for hikers.
Take a look at this article to know more - https://monkeysandmountains.com/drinking-water-when-hiking/
