Silent SUP Deflator - 16x quieter deflation

During normal venting, a sudden pressure drop occurs in the valve, causing very high air velocities in the supersonic range to create this loud bang. This is as loud as a starting airplane and quickly leads to irritated looks at the lake or frightens animals.

You simply insert the deflator into the valve, press it down with the flat of your hand, and give it a short twist. After that, the air escapes in a controlled and much quieter manner through many small openings.

Yes, the deflator is compatible with most common HR valves and is therefore suitable for almost all inflatable SUPs.

You can permanently attach the Silent SUP Deflator to the board with the included fastening strap. Once attached, you'll always have it ready at hand.

The complete deflation process usually doesn't take much longer than usual. After just 1 minute, you can remove the deflator and let out the rest of the air as usual. Afterwards, you can roll up and store your SUP as always.

All other known solutions are significantly larger, more unwieldy, and cannot be permanently attached to the board. Furthermore, you have to be present for the entire deflation period, hold it in place, and actively press it. The Silent SUP Deflator, in contrast, is compact, stays fixed to the board, and deflates automatically once inserted.

Physically, it's almost impossible to be completely silent. Otherwise, it simply takes too long. But the difference is enormous: instead of a deafening bang as loud as a taking-off airplane, you only hear a gentle sound like your hand pump.

The Silent SUP Deflator is designed to stay on your board for years and function perfectly. As it operates without a motor, battery, or electronics, wind, weather, and water have no effect on it.