Spider Bottle - SpiderMix Mini2 Go Shaker Bottle Black/Blue - Scale: 16oz (Cup: 25oz)
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