Meet the Contigo Black Shake & Go Fit Protein Shaker, designed to make your fitness routine even more convenient. Crafted from durable plastic with a generous 820 ml capacity, it's ideal for mixing protein shakes and smoothies on the go. The sleek Black color adds a touch of sophistication to your active lifestyle. Proudly manufactured in China, this shaker is your top choice for efficient and stylish protein mixing. Stay fit and energized with this reliable companion.