More compact and powerful than conventional kayak pumps. Shorter length (16") makes for less fatiguing strokes and innovative design pumps 30 % more water per stroke. Empty your boat faster and with less wear and tear. Low profile exit port won't snag on deck rigging when needed in a hurry yet throws water well away from your boat. Full length foam sleeve provides horizontal top-of-the-water flotation and comfortable hand grip. Synthetic barrel and shaft mean no corrosion.