Last week, deep in the Colorado backcountry, trekkers took Fjällräven Classic’s legacy to new heights. Literally. Fjällräven Classic USA reaches an altitude of 3,568 meters. To minimise the chance of altitude sickness, it is important to pace oneself and stay well hydrated. In fact, we recommend drinking 3.5 litres of water each day. Did you take on Classic USA? Share your experience with us by tagging: #FjallravenClassicUSA #FjallravenClassic #SummerTrekking #NatureIsWaiting