Product Description Premium USN Large Black Shaker - If you're hard on your shaker cups, this is the one for you. Protect your valuable muscle-building protein from bumps and bruises with this great looking shaker! Finished with a high quality black finish this is a premium shaker for a premium product. With a high quality mixing mesh to ensure a smooth shake every time. Light Weight, Reliable, Strong and a large 700ml capacity make this the perfect shaker for all your protein needs.