Kayak Equipment - 15m tow line Affordable 15m towline that has its own storage container. The 15 meter towline allows kayakers to tow off of hard points on the deck of the kayak and is buoyant. The entire line fits nicely into a 1 litre Sea to Summit bag. We have modified the bag to allow the line to be attached to the deck of the kayak and extend tangle free from the other end of the bag. The Floating rope and cork floats keep the line buoyant.