The Locomotion is a revolutionary kayak that can be attached to another Locomotion to form a double, triple or quadruple kayak. You can link as many as you want. When the stern gear deck is removed, the bow of a Locomotion perfectly slots in the cavity. The supplied cam strap is then threaded through the matching drain holes to secure the two kayaks together. The Locomotion can easily be stored upright due to the flat stern, making it easy to store a large number of Locomotions.