Milton Steel Swift is an insulated 304 stainless steel bottle designed especially for kids.It Insulated stainless steel interior that regulates the temperature and keeps drinks hot or cold for hours.It comes with a Leak-proof lid with a hands-free sipper.Made of 18/8 Stainless steel bottles that are highly durable and can withstand daily use with ease. It comes with an insulated 304 stainless steel Inner bottle designed especially for kids. It is easy to carry at school, picnic, car holder, etc, Odor-free, unbreakable, and easy to pour. It comes with an attached belt with a sipper and cup lid for easy portability and usage.Convenient size fits in the side pocket of bags which you can carry for school, Picnic, car bottle holder, etc.