-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.Â
Offer is not valid on sale items or products from Arc'teryx, Garmin, Wahoo, Scotty, or Totem Cams. Additional exclusions may apply.
© 2026, Miyar Adventures
