The Kastaplast Idog (pronounced “ee-dog”) is a control driver designed to deliver dependable stability and shot-shaping accuracy. With a comfortable grip and balanced rim dimensions, the Idog provides a reliable flight that resists turn and finishes with a steady, predictable fade. It’s a versatile option for both backhand and forehand throwers looking for a disc that excels in controlled fairway drives, especially in varying wind conditions.
Approved by the PDGA on April 22, 2024, the Idog features a 21.2cm diameter, 1.1cm rim depth, and a 1.8cm rim thickness, striking a balance between comfort and speed. The disc’s profile and feel place it firmly in the fairway driver category, offering precision without sacrificing distance potential.
Whether navigating technical lines or powering through open fairways, the Kastaplast Idog stands out for its controllable overstability and signature Kastaplast plastic feel. Ideal for players seeking a trustworthy workhorse driver, the Idog is built to perform consistently across a wide range of shot types.
How much the Idog turns and fades depends on how hard it is thrown. These three shapes are drawn from the manufacturer’s numbers, not from measured throws.
Measured by the PDGA when the Idog was certified. Each card names discs that share the number, so you can feel it in the hand.


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