UnderPar Collection: Kastaplast K1 Soft Berg X Disc Golf Disc (Bird Berg)

The Kastaplast Berg has long been one of the most unique putters and utility discs on the market—trusted for its unmatched stability, feel, and precision touch. We loved the disc so much that we knew it needed a new identity in the Birdie Market. That’s how the Bird Berg was born.

This disc isn’t just another tool in your bag—it’s your secret weapon. With the Bird Berg, you’ll find consistency on approaches, confidence on tricky greens, and the control you need when others falter.

Should you keep this secret to yourself? Maybe. But then again… letting your friends and competitors in on the Bird Berg might just make your next round even more fun.

What Kastaplast say about the Berg X

The characteristic of the original Berg is still there and the feel and flight is familiar… until you expose the Berg X for more power. Give it all you got, it doesn’t matter, the line will remain the same. The increased stability also makes it perfect for the forehand approach.

Speed: 1 | Glide: 1 | Turn: 1 | Fade: 2

** Pictures are of each foil and disc color but might have some slight variation between discs of the same disc color and foil color.