Milkflo 2.5 litre calf nursing bottle is made to feed sick, weak or young calves that need individual care. The feeder has a built in air bleed feature which makes it easier for the calf to feed and aids the flow of milk out of the bottle. Made from hard wearing and shatterproof polyethylene the bottle has a long life expectancy. The polyethylene will not spoil or contaminate the milk. The clear plastic allows you to see when all of the milk is gone and makes it easier to see dirt when cleaning. The peach teat is specially designed for feeding calves and made from high quality polyethylene. The bottle has an easy to remove lid that makes it easy to fill and use. When securely screwed back on the lid will not leak, even when aggressively used.