Montane, the U.K. brand of high-end outdoor apparel, has added David Scott Cowper to its team of ultra athletes. Cowper is an explorer specialized in doing the Northwest Passage in the Arctic sea. He has already made the passage five times, four solo. Cowper is about to try it for his sixth time this year - this time equipped with Montane gear. If successful, on the completely new route, he will have managed the Northwest Passage by all five possible routes.