Here’s our story: already the parents of a 2-year-old girl, my wife and I had the immense joy and surprise of welcoming two twins (one boy, one girl).

But we already owned a simple, practical stroller that we absolutely had to keep. Buying a new one was out of the question.

With our eldest daughter still young, we needed a “three-seater” system. We came up with the idea of connecting two single strollers side by side. After several nights of trying out wobbly systems and making prototypes, we finally came up with a system that worked perfectly, and which we still use ourselves today.