Stainless steel bottle with a very good quality and finish. It has a high grade quality color and will not chip off easily. Because of the anti-lock system it can be easily carried for school, gym, etc. Very good locking system too. Timely cleaning with a soft cloth and edible cleaner after diluted with warm water wash, Do not use alkaline bleaching agent of metal abrasive cloth and other chemical, Multicolor, Capacity- 800 ml