Marie and Kaat Claessens are the heart and soul of The Mocktail Club. It all began with Marie, who discovered at eighteen that she had an alcohol intolerance. What seemed like a setback at first turned into something much bigger—a chance to create something new. In 2015, Marie launched a blog to share her passion for inventive, alcohol-free cocktails. Fast forward to 2017, and she crafted her first bottled mocktail. By 2018, Marie was already being recognized as East Flanders' most promising entrepreneur.

In 2019, her sister Kaat joined the mix, and together they’ve been shaking up the world of alcohol-free drinks ever since, pouring their creativity and passion into every bottle.