800 ML Rock Star Hot And Cold Bottle is ideal to be used for both Summer and Winter seasons as it has ability to keep water and various beverages cold and hot for hours. It is scientifically designed and made by making use of selected grade stainless steel with progressive molding technique. Easy to clean and keep us, it is effective for home, school, hospital, office, travel, sports, etc. Moreover, clients can get 800 ML Rock Star Hot And Cold Bottle in bulk at unbeatable prices.