Joint pain affects us all at times, but for over 10 million people in the UK living with arthritis, it’s a daily barrier.
Everyday products like medicine bottles, cleaning supplies, and food packaging weren’t designed with reduced grip strength in mind turning essential tasks into painful challenges.
Our patented, low-friction child-resistant closures remove the need for squeezing, pushing, or painful twisting, staying safe for children while finally becoming accessible for adults.
By combining intelligent mechanical engineering with cognitive design principles, we’re building products that work for people, not against them.
Good design should protect children without punishing adults.
Our Safer-Cap allows effortless opening for people with arthritis or reduced grip strength, while remaining securely child-resistant.
With more than 10 million adults affected by arthritis in the UK and over 25,000 children under five hospitalised each year from accidental poisoning or chemical exposure, the need for better packaging is urgent.
Through user-centred and simulation-based design, we’re building packaging that restores independence and keeps families safe.

In 2020, Elddir Ltd. joined the prestigious MedTech Superconnector program, securing funding and support to develop and protect our innovative Safer-Cap design. Since then, we have been working to conduct extensive testing, demonstrating our product's effectiveness for individuals with joint and muscle conditions while maintaining safety for children.

We are now expanding our product range, conducting further testing, and exploring collaborations with industry partners to bring our safer, user-friendly closures to a wider market. Whether you're an investor, a potential customer, or you would like to be involved in our product testing, we invite you to contact us below and join us in revolutionising packaging safety.
Contact us today to learn more or get involved!