Kastaplast K1 Soft Sten

Kastaplast K1 Soft Sten 2 | 2 | 0 | 1

You might have heard of the Sten as a catch disc in the past, but this release is something completely different. The Kastaplast K1 Soft Sten is a full-weight disc built purely for disc golf. Slotted naturally into our high-performance structural collection of putters, this mold is slow, straight, and incredibly steady in the wind. If you love carving up tight fairways or facing execution-critical scramble lines, the Sten gives you a laser-straight flight path that resists turning over while maintaining just enough forward push to track straight to the chains.

Flight Numbers

With a flight rating of 2 | 2 | 0 | 1, the Sten offers a beautifully neutral and predictable flight profile. It doesn't require massive arm speed to fly true, making it an excellent point-and-shoot option for tight woods golf, low-ceiling approach lines, or open-field placements where keeping your distance controlled is everything.

The K1 Soft Sten delivers:

• Dead Straight Flights: Holds its line from start to finish with almost zero high-speed turn.
• Wind Resistance: Stays steady and predictable even when tracking through tricky headwinds.
• Low-Ceiling Scopes: Provides a bit more forward push than ultra-low glide discs to keep you moving under low branches.

It excels at:

• Controlled, short tee shots on tightly wooded par 3 holes.
• Soft-touch approach shots where you need a minimal, reliable fade.
• Maintaining a confident grip during cold-weather league nights.

The K1 Soft and Small Profile Advantage

The magic of the K1 Soft Sten lies in its updated geometry and legendary plastic formulation. It features a noticeably smaller profile than a Berg, meaning it sits shallower in the hand and fits naturally in smaller hands or for players who prefer a less chunky rim. When you pair this ergonomic shape with premium K1 Soft plastic, you get a premium, gummy feel that keeps your release entirely predictable when temperatures drop. This flexible blend ensures the disc absorbs impact smoothly on the green, preventing dangerous rollaways on angled landings.

How the Sten Fits in the Kastaplast Lineup

• Vs the Kastaplast Berg: The Sten offers a smaller profile that is easier to grip for smaller hands. It also packs a touch more speed and glide than the Berg, opening up precision shots where the ceiling is low and a Berg would come up short.
• Vs the Kastaplast Reko: The Reko has a more traditional putter shape with a deeper rim feel, whereas the Sten serves as a flatter, highly stable driving and approach specialist.
• Vs the Axiom Proxy: While the Axiom Proxy is a popular straight-flying putter, the Sten gives you that distinct, premium Kastaplast shoulder ergonomics and the ultra-gummy K1 Soft option for superior cold-weather performance.

Kastaplast K1 Soft Sten Release Information

• Flight Numbers: Speed 2 | Glide 2 | Turn 0 | Fade 1
• Disc Type: Straight Approach Putter
• Plastic Blends: K1 Soft, K4
• Release Date: June 2026

Frequently Asked Questions About the Kastaplast Sten

Is this the same Sten catch disc from the past?

No, this is a completely different mold. While the historic Sten was known as a catch disc, the new K1 Soft Sten is a full-weight disc built explicitly for disc golf driving, approaching, and putting.

How does the Sten compare to the Berg for low ceilings?

The Sten features a touch more speed and glide than the Berg. This extra forward push makes it the perfect choice when you are facing a low ceiling where a Berg might drop out of the air too early and leave you short of the pin.

Who is the K1 Soft Sten best suited for?

Because of its smaller profile, the Sten fits naturally in smaller hands. Its slow, straight, and steady flight path makes it an incredible utility for anyone needing controlled approaches or short drives in any wind condition.

How does K1 Soft plastic perform in cold weather?

K1 Soft plastic is highly engineered to keep its flexible, gummy feel predictable even when temperatures drop. This prevents the disc from getting slick or stiff, ensuring a clean release and less skipping on frozen ground.

Ready to upgrade your short game with premium Swedish engineering? Explore our entire Kastaplast Collection or grab the baseline version with the Kastaplast K4 Sten today to lock in your approach consistency.