-Large corrugations in the chamber provide great resonance.
-Corrugations provide structure to the tube
-1.25" flared mouth opening for comfort and usability.
-Over-Cupped Exhaust Bell for backpressure and resistance making it easier to use ALL diaphragms.
-Thick walls for extreme volume and NO plastic sound.
We are a Seattle, WA based outdoor gear store with a mission to make climbing, backpacking & mountaineering accessible and enjoyable for everyone.
Not valid on sale items, Garmin products, or Totem Cams. Other exclusions may apply
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