this. Went to some hikings in Ushuaia, took only a backpack with me. Only brought two pair of pants, the one i was wearing and another in the backpack, the back

this. Went to some hikings in Ushuaia, took only a backpack with me. Only brought two pair of pants, the one i was wearing and another in the backpack, the backpack one suitable for hiking, the one i was wearing was a jeans that i used for travelling and staying in the plane and airport. After three days hiking with the jeans one i sent it to the laundry and used the good one. Not a single problem encoutered.