Don’t go to bed with the same clothes you wore during the day. The perspiration will make you really cold at night
Even though it’s warm during the day, don’t assume it’ll be warm at night. The temp differences can be quite drastic
pack your clothes for the next day in your sleeping bag so they’re warm in the morning. I usually either roll them up and use them as a pillow, or put them deep inside my sleeping bag by my feet.
As far as it being cold, a water bottle left out at night can get cold. An insulated bottle left out will stay cold through the hottest part of the day
As far as it being cold, a water bottle left out at night can get cold. An insulated bottle left out will stay cold through the hottest part of the day