SPIDER BOTTLE, SPIDER BOTTLE MINI 2GO CUP, 500 ML

The GSI (German Sport Innovation) is an innovative team of athletes and engineers whose aim is to revolutionize the current Shaker market. We have created a sensational Shaker that stands for and epitomizes the highest standards of function, design and quality. The result is a Shaker with an absolutely breathtaking design that delivers the best mixing results ever.