The D1 Cobra Upgrade chastity cage combines a refined open-frame shape with a GSD-compatible modular ring system. Integrated mounting holes improve strap attachment and give you more flexibility when building your preferred configuration.
High-strength engineering plastic keeps the cage lightweight and durable. A smooth polished surface, ergonomic structure and ventilated openings are designed to improve comfort during longer wear.
Modular Ring Design
- Integrated wearable mounting holes for strap connections.
- Reinforced locking interface for stable positioning.
- Compatibility with the GSD modular system, including compatible straps, rings and accessory components.
- A structure designed for repeated modular assembly.
Choose Your Configuration
Select S, M or L in black, pink or purple. Choose With Three-Way Harness Strap for additional support, or Without Harness Strap for the cage set without the strap.
The interchangeable ring set offers 43mm, 46mm, 49mm, 52mm, 55mm and 58mm options. Compare the ring and cage dimensions in the size chart before ordering.
Ventilation and Everyday Practicality
The hollow structure promotes airflow and helps reduce heat buildup. The open front supports drainage and easier maintenance, while the smooth finish provides comfortable contact surfaces.
What's Included
- D1 cage in your chosen size and color.
- Six interchangeable base rings.
- Metal locking hardware and keys.
- Plastic locks and removable front insert.
- Three-way harness strap when selected.
Use our size guide to compare measurements. Additional GSD accessories can be used to expand a compatible setup.
