Eric Arnold + 8000m | Mount EverestRotterdam5/523-02-2014
Due to an avalanche and earthquake I have not been able to properly test the effect of the height tent. However, with a practice climb to 6100 meters I was less quickly out of breath as fellow climbers. My oxygen saturation was also slightly higher than the other climbers. Super! In terms of information and thinking along, your service was perfect.