Both the baby feeding bottle SIGG and Klean Kanteen has certain pros and cons which must be considered before selecting one for you baby. SIGG bottles are prettier than Klean Kanteen and contain an enamel lining that prevents the inside content to get touched with the aluminum. But the paints are not so steady and can come off or get scratched easily. It can break too if thrown around too much and is harder to clean caused by the small opening. Moreover, it may react with some juices by developing a kind of smell and users must be careful to keep liquid during the winter since it would ruin the content by freezing.

Alternatively, Klean Kanteen has a considerably nice look with its functional sippy adapter and spout. It is built with high quality, sanitary grade 304 stainless steel which contains lower nickel component, which ensures better health condition and easy breakability too. The wide opening allows easy cleaning and a chance to drop ice cubes without any hassle. The featured rounded corners can be cleaned easily and contains no hard angles where germs, dirt or bacteria can stick. Most of the Klean Kanteen bottles are dishwasher safe, however, it’s recommended to wash colored bottles manually.