Elevate your energy game with the Greyscale Shaker, a 28 oz. powerhouse designed for those who prefer a sleek, modern aesthetic. With its matte grey base and smooth gradient gray lid, this spill-proof shaker is as refined as it is functional. Whether you’re mixing up your Freshen Up Energy or staying hydrated on the go, the Greyscale Shaker delivers a seamless blend every time. Made in the USA, dishwasher-safe, and built to last, this shaker is the ultimate companion for your daily grind.

Stay sharp. Stay fueled. Stay Greyscale.