Science in Sport (SiS) Sports Bottle

Science in Sport (SiS) is a pioneering sports nutrition brand rooted in British heritage. Founded in 1992 by Tim Lawson in Blackburn, Lancashire, the brand was built on a foundation of sports science and rigorous testing, originally starting from a family kitchen table. It quickly gained international recognition by fueling elite athletes and professional teams across cycling, running, and football.

While the company's core nutrition products, such as gels and powders, are primarily manufactured at its state-of-the-art facility in Blackburn, UK, its hardware and accessories like the water bottle shown in the image are typically sourced through a global supply chain. These bottles are often manufactured in various locations across the EU and Asia to meet high global demand while maintaining brand standards.

In early 2025, Science in Sport PLC underwent a significant ownership change after being acquired by Einstein Bidco Limited, a company backed by the private equity firm bd-capital. This transition moved the company from being a public entity on the London Stock Exchange to private ownership, aiming to accelerate the growth of both the SiS and PhD Nutrition brands globally.