Inspiring adventure The SATcase R3 Challenge is all about achieving your goals in a remote and challenging environment that is outside of reliable phone coverage. Professional explorers push the limits of physical, mental and technological capabilities to achieve success. The choice of adventure is yours. You may be tackling summits, traversing snowy mountains, charging down rapids, exploring remote coastlines or scrambling across ghylls. Share with us on social media images of your SATcase R3 Challenge #SatcaseR3Challenge #RUR3Ready #resilientreliableruggedised