The Trap Dri Drone Flow System is the latest innovation in the Trap Dri range, designed to give pipers greater control over airflow and moisture. It features an internal adjuster that allows you to regulate how much silica the air passes through, along with a unique after-dry re-stabilising chamber that helps restore a natural airflow for a steadier, richer drone tone.
 
With multiple airflow inlets and an easy-to-remove plug for quick emptying, this system is simple to maintain and highly effective. Supplied as a complete set of three, it provides moisture control for all drones.