Features: 1. Made of food grade material, suitable for feeding calf milk, medicine, or other liquids. 2. Featuring thickening handle and humanized design, it is easy and energy saving to feed calf. 3. With large bottle mouth, filling milk or medicine is convenient and easy to clean 4. 2500mL capacity, sufficient for daily consumption of calves, provides a very convenient and quick way to feed. 5. Help the calf drink milk in a natural speeds and have a good digestion.