Dampit Super Size Guitar Humidifier


91 out of 100. Incorporating 300+ ratings and reviews.

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Dampit Guitar Humidifier Super Size

Gearank Recommendation

The Dampit Super Size earned a spot on our recommended list for Guitar Humidifiers from January 2022 until September 2022.


Dampit Super Size is a guitar humidifier with a distinct tubular shape.

The length of the tube is 11' and it can be bent to the proper shape needed to slip into the sound hole of your guitar.

Its longer length means more surface area, which means better spread of its function. It also makes it easier to fit into guitars with non-round soundhole shapes.

It comes with a string that makes it easy to pull out, and it also comes with a plastic cover for better fitting into acoustics with regular round soundholes.


  • Weight: 0.1 lb
  • Suspension: Held By Strings
  • Longevity: Medium
Although this was previously on our recommended list, there are now more highly rated options in our guide to The Best Guitar Humidifiers & Case Hygrometers.