- Clear measurement marks: Each bottle features clear, easy-to-read graduation marks that let you measure milk precisely. This helps you monitor your calf's intake and ensure he gets the right nutrition at every feeding. - Premium materials: Made from premium silicone and plastic, the bottles are flexible yet durable. They withstand repeated use while remaining gentle on the calf's mouth, supporting bottle longevity. - Ergonomic grip: This 2-piece calf bottle set is designed with a comfortable, ergonomic grip for easy handling during feeding. The grip provides a secure hold and enables controlled, precise feeding, especially during longer sessions. - Leak-proof design: The bottle has a robust, leak-proof construction to prevent spills and mess. The secure cap and silicone nipple keep milk inside, keeping your feeding area clean and convenient. - Use scenarios: Ideal for daily farm feeding to monitor intake; useful during weaning or reintroducing milk; suitable for travel or outdoor feeding to prevent leaks.