Follow this recipe to make sangria on the trail or for the trail.
Add all ingredients to a tight sealing bladder or Nalgene Cantene. Squeeze out all the air and seal tightly. Check to ensure there is no leakage. Double bag for extra insurance.
Trailside: drink straight from bladder or pour into cups.
Add dried fruit, spices and spirit to a large pot. Pour in wine until pot is 2/3 full. Stir.
Pour mix into cups or drink straight from the pot. Add extra wine to replenish when level in pot gets to half full.
Place the wine bladder in snow or a cool body of water to make a refreshing chilled version of Sangria.