The Sophie was a canal boat moored at the Camden lock in London, England.
During Day 9, CIA chief Steve Navarro sent Jordan Reed to retrieve a dead drop from the Sophie, supposedly containing intelligence on Margot Al-Harazi. In truth, there was no package, and Navarro sent a hitman after Reed to stop him from exposing Navarro's role in framing Adam Morgan for his own crimes. Just after Reed tried the door to the boat's cabin, the hitman shot Reed in the shoulder. Reed was thrown off the boat into the canal, but survived, pulling himself out of the water minutes later. ("Day 9: 5:00pm-6:00pm")