Elevate your training routine with the Cup Training Poly Jackjet! Designed for athletes of all levels, this versatile training aid enhances your agility and coordination. Its lightweight, durable design ensures optimal performance without weighing you down. The unique cup shape allows for a secure grip, enabling you to focus on your skills while minimizing distractions. Whether you're on the field or in the gym, the Cup Training Poly Jackjet is your perfect partner for achieving peak performance. Get ready to take your game to the next level!