This The Brandster alkaline stainless steel water bottle has good thermal insulation performance and leak-proof performance. It contains an alkaline water media cartridge that has high-quality ceramic balls that have multi-functions. Use this bottle can drink alkaline healthy water anytime anywhere. It can regulate the pH of the human body, keeping our bodies in a more alkaline state will boost immunity. Rich-in natural minerals (Ka, Ca, Na, Mg), provide necessary minerals to the human body. The purified water has low ORP, strong antioxidant ability, women drinking alkaline water can effectively delay aging, effectively prevent the skin from sagging, and make the skin more elastic. The filtered water has much hydrogen, drinking rich hydrogen water regularly can remove toxins and waste from the human body and enhance personal immunity. Drinking regularly can also Loosen bowel to relieve constipation.