The Astral Web Tow provides you with a 6 foot tow tether that safely stows away in the side pocket of both the GreenJacket and Seawolf PFDs to keep it close at hand but out of your way. 6 ft. Spectra webbing tow system equipped with an O-Ring on one end and a locking carabiner on the other.  This cow tail/ tow tether is great for emergency kayak rescues and allows paddlers to quickly bring a boat over to shore.