USN Ultimate Sports Nutrition is an international brand that supplies high performance nutrition supplements. Their goal is to create the most advanced sports supplements to help people reach their physical goal in the shortest possible time, hence their slogan ‘It’s all about results’. Supplement mixing shaker, featuring measuring markings on the side and an internal gauze for smooth mixing. Key features; Heavy duty plastic body. Screw cap with easy-pour spout. Measurements on side for accurate mixing. Plastic gauze inside mixes supplements smoothly. Flip-back and lock mouthpiece cover.