Emerald Belle, launching next year, will be the fifth vessel to join the Emerald Waterways’ fleet since the new company launched in April 2013.

It will be sailing the Rhine and Danube and have a swimming pool that converts into a cinema.

Clients who book a 2016 cruise on Emerald Belle or its sister ships before the end of November will receive a complimentary premium drinks package worth up to £378 per couple on an eight-day cruise.