
"I would like to thank you very much for your invention. Last week I swam through a lake with my Restube. It was a wonderful experience, seven kilometers without a handicap and yet I had a clear h...

Pia was caught by jellyfish while swimming in the sea. A risky situation arose as she is allergic. With the help of the yellow Restube buoy she was able to draw attention to herself and was rescued...

Swimming safely as therapy after an accident
My wife Ursula and I have been enthusiastic swimmers for decades. Ursula had a serious bicycle accident in March and was in a coma for many weeks. Now she is slowly fighting her way back to normal ...

My wife, 67 years old, and I, 70 years old, love to swim in our local lake in summer. After our children raised concerns several times about the increased risk of drowning, especially for older peo...
Blog posts

SUP & Safety: Why a Buoy Can Be a Gamechanger
Whether you're gliding across a lake or taking on ocean waves – Stand Up Paddling, or simply SUP, means freedom. But even freedom needs a safety net. Too many paddlers underestimate the risks on th...

The ability to swim means safety, freedom, and carefree fun in the water. But how can swimming be learned and improved in a structured way? This is where the German swimming badges come into play, ...

Thalassophobia – Overcoming the Fear of the Deep Sea
The vastness of the ocean can be mesmerizing. However, for many, it is also a source of deep fear. Thalassophobia, the fear of deep water, can significantly limit swimming and other water activitie...