The Inflatable Paddle Float has a single chamber providing super easy inflation with the two-way lockable valve that ensures water won't get in. In the event of a capsize, the Paddle Float turns your paddle into an outrigger to stabilize the kayak, making re-entry easier. We've also included a foam section for positive buoyancy so you won't lose your paddle float. Manufacturer guarantee against defects in materials or workmanship for the lifetime of the product.