Professional security equipment – the assurance of reliable
It specializes in the production and sale of completely new, high-quality and durable products for the protection of people in crisis situations and emergencies. Korun Tunnelbag products are simple, effective, compact and designed for rapid deployment in the field.
The classic sandbags intended for the construction of flood walls and dams, where one bag is placed on top of the other, are replaced by a modern system of fillable construction bags. After being filled with sand, gravel or soil, the individual components fit together exactly like a building kit and enable the rapid construction of solid protective covers, flood dams and temporary barriers in crisis situations.
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New protection line Tunnelbag SHIELD 2026
Tunnelbag SHIELD 1 - Individual protection in the trench. 3 to 6-piece set. After filling with sand or soil and laying, it creates front and side cover + self-supporting roof as anti-drone protection. The assembled set is the size of an MRE.
Tunnelbag SHIELD 2 - Self-supporting anti-drone protection. Trench ceiling cover filled with sand or soil without the need for additional struts. Maximum trench width up to 1m. Dimensions of individual components after filling 60cmx70cmx10-15cm
Professional protection and safety
Tunnelbag system
- A new durable and storable modular construction bag system.
- The dimensions of the modules after filling are 60cmx60-70cmx10-15cm, allowing for shaping.
- Easy filling with sand, gravel, soil using a military shovel, shovel or from a container.
- Storage horizontally and vertically in multiple rows
- Anti-slip profile.
- Repeated use.
- Registered protected industrial design.
Protection in every situation
- Flood walls and dams
- Improved field fortification system
- Civil protection of residents small self-supporting shelters
- Versatile system for various uses