Rule 1 Rubber Grip Shaker
Elevate your fitness game with the Rule 1 Rubber Grip Shaker Cup. Say goodbye to lumps and leaks! This shaker cup ensures silky-smooth shakes, while its secure, leak-proof design makes it perfect for your on-the-go lifestyle. The rubberized grip and stylish design add comfort and flair to your workouts. Stay on top of your nutrition with Rule 1!