Riven Elkasus Small Dome Elk Diaphragm Call

The Riven Elkasus: Smooth Cow Sounds for Serious Elk Hunters

The Elkasus diaphragm call was engineered with a single purpose: to produce the smooth, natural vocalizations that bring elk into range. Unlike calls that sacrifice tone for novelty, the Elkasus delivers authentic cow and calf sounds that elk recognize and respond to.

What Sets It Apart

Construction and Durability

• Hand-built in the USA using premium latex and quality tape
• Heavier latex construction withstands extended use throughout the season
• Small dome design ensures comfortable mouth placement for any hunter
• Supplied in a durable clamshell case for protection and easy pack storage

Versatile Vocalizations

The Elkasus produces the complete vocabulary of cow elk:

• Cow and calf mews
• Cow bugles
• Estrus buzz
• Low, medium, and high tonal range vocalizations

This range allows you to respond naturally to elk behavior and adjust your calling strategy as conditions change.

The Backbone You Need

Many diaphragm calls sacrifice backbone for smoothness. The Elkasus balances both qualities, giving you the strength to cut through wind and terrain while maintaining the natural tone that convinces elk you belong in their world.

Whether you're a seasoned elk caller or new to the sport, the Elkasus delivers the reliability and performance that separates successful hunts from empty tags.