Stronghold® cases are heavy-duty, long-life reusable containers that provide rugged protection for mission-critical equipment in demanding environments. Manufactured in the United States from GSR high-performance resin, the cases feature rotationally molded double walls and airtight, watertight sealing. Available in more than 100 sizes and configurations, the case line can be customized around drone airframes, robotic systems and supporting equipment.
Interlocking stackability allows secure storage and transportation, with recessed hardware, patented latches and rubberized spring-loaded handles. A gasketed tongue-and-groove closure seals the case. Stronghold® cases are designed and tested to meet or exceed MIL-STD-810G and military long-life reusable container requirements.
Interior customization options include custom foam and equipment mounts, with routing and cutouts available for specific configurations. Pressure relief valves, humidity indicators and desiccant holders can also be incorporated. Exterior options include casters, forklift feet, identification plates and custom colors.
Specifications:
| Dimensions, exterior | Length: 15.5–85.0 in
Width: 11.7–49.0 in Depth: 10.1–50.0 in |
| Weight, approximate | 11.2–136.0 lb (5.1–61.7 kg) |
| Dimensions, interior | Length: 12.0–81.5 in
Width: 8.5–45.5 in Depth: 6.6–48.0 in |
| Base depth | 3.5–24.2 in |
| Lid depth | 2.5–23.8 in |




