On a long tour, particularly when camping, some couples find the luggage capacity of a tandem restrictive. After all, a conventional tandem, can only accommodate the same number of bags as a single bike. A good solution is a trailer and the Circe Atlas trailer was designed with such usage in mind. Not only is it an excellent lightweight trailer, but it folds into a remarkably small and manageable package.
This is especially useful in combination with a compact tandem like the Helios, particularly in separable form, when different transportation systems might be used, both to get to a starting point, but also to travel to different locations on the trip.