My food varies a bit on these forest walks, but I'm quite set in my ways on the drink: lapsang souchong, brewed straight in the Thermos flask at home, with two ice cubes dropped into it before I seal it up. This ensures that the tea is at a perfectly drinkable temperature at this point on the walk. Some rituals are worth experimenting with and perfecting.
GPS Coordinates:
51.46338, -2.64491
Location: Leigh Woods