The 51-meter superyacht Dunia Baru, a luxury phinisi that remains unmatched on Indonesia’s waters, will always be a one-of-one. In addition to its seven cabins, there’s a staff of 18—including a massage therapist— a top-deck cold plunge, and a nimble design allowing it to go “anywhere you need it to.” Scroll through for an exclusive look at this sailing vessel—and our guide for what to pack aboard it.