Kerbl Calf Bottle Milky Feeder Teat The MilkyTeat (14672) is the official replacement teat for the Kerbl MilkyFeeder calf bottles (2.5 L and 4 L, Part Nos. 14671/14676 ). This grey teat is made of natural rubber and features an integrated flap valve with three flow stage adjustment, enabling feed rates to match the calf’s developing suction capacity Features & Benefits of the Kerbl Calf Bottle Milky Feeder Teat Natural rubber material ensures softness and flexibility for the calf’s comfort during feeding Three-stage valve design provides adjustable flow — slow when the calf is young and weaker, and faster as it grows stronger Compatible with SpeedyFeeder and MilkyFeeder models , offering consistent performance across multiple Kerbl feeding bottle types Packaged in pouches of 10 , with configurable minimum order quantities, making it ideal for farm bulk purchases Usage & Compatibility This teat is specifically designed to fit into the MilkyFeeder’s screw-on cap (or replacement cap 14677 ). If the bottle cap is intact but the teat needs replacement, swapping only the MilkyTeat (14672) is cost-effective and hygienic