Use vour foot to inflate or deflate towaoles. boats and other inflatables with AIRHEAD'S Hl-Volume Bellows Action Foot Pump. This durable air pump has a 54” long hose and 3 adapters to fit many valves including Boston and stem. It conveniently collapses to fit under kayak decks or boat seats, so it’s a good choice for '‘topping off large towables in your boat.