Easily installed system that will provide you with the opportunity to pump your kayak dry as you paddle. Dual foot pumps are integrated onto footpedals on your footbraces and natural rhythm of pressure on bellows as you paddle provides constant pumping mechanism to drain the last drop of water from your boat. Great for boats with a slow leak (fix it now!) or that sustain damage while on a wilderness trip. The bellows also provide a softer surface for feet on your pedals for added comfort. Kit includes footbraces, tubing, and a through-hull-port as well as instructions.