Stronghold®
Rotationally molded. Airtight. Watertight.
Double-walled. Long-life reusable containers.
Gemstar hard cases are proudly designed, engineered, and manufactured at our state-of-the-art facility in Cannon Falls, Minnesota. Here, every hard case is built for the long haul to our customers’ exacting specifications, for superior quality inside and out.
WATERTIGHT
AIRTIGHT
DOUBLE WALLED
MILITARY GRADE
Stronghold cases are designed and tested to meet or exceed MIL-STD 810G and military LLRC standards.
STACKABLE & DURABLE
Stronghold long-long reusable containers (LLRC) are designed to be stackable for easy, secure storage and transportation.
ROTATIONALLY MOLDED
Rotationally molded with innovative manufacturing processes including exclusive robotic rotational molding technology.
CUSTOMIZE YOUR STRONGHOLD® CASE
Our heavy-duty cases get a lot of attention. Stronghold double-walled cases boast GSR™ high-performance resin, patented latches, rubberized spring-loaded handles, recessed hardware, and interlocking stackability. However, we believe that the single greatest feature about them is the ability to customize features inside and out to ensure proper protection your unique asset. Contact one of our technical packaging experts today to find out more.
CASE STUDIES
FOAM INSERTS
NAME PLATES
PRESSURE RELIEF VALVE
CUSTOM COLORS
CUSTOM CASE OPTIONS
With countless interior and exterior customization options, Gemstar cases are tailored to meet your project’s exact specifications. We will partner with you to identfy the best solution for your application, ensuring that the finished cases will provide superior functionality, protection, and durability.
GET IN TOUCH
Contact one of our technical experts to get started on your next protective hard case project. Our sales representatives, engineers, and technical partners are here to help you through the process from concept to delivery.
Contact Us