ALKALINE WATER (650mL): Transform your water into high-pH Alkaline Water within minutes. The replaceable Korean Ceramic ball, held in the stainless-steel diffuser increases the pH up to 9.5 and reduces the ORP down to -200 to make your water alkaline and antioxidant. It also makes your water hydrogen-rich. EASY-TO-HOLD ERGONOMIC SHAPE: Gift mast’s Aqua alkaline bottle holds 650ml of alkaline water and its ergonomic shape makes it very comfortable and easy to hold and drink from. The strap on the bottle makes it even more accessible so you can easily hang your bottle or can carry it with you throughout your day. HIGHEST QUALITY BOTTLE ON THE MARKET: The Tritan material makes it resistant. You do not need to worry about shattering or scratches on your bottle. You get BPA-Free, non-toxic, and eco-friendly. FLEXIBLE HANDLE CAP: The stylish cap comes with a flexible cap that gives you a fast-flow drink spot. Its one-hand push button lid operation makes it easy for you to drink water on the go. Additionally, the lock on the cap makes the bottle spill-free PORTABLE: With Elegant design it comes super portable with its light construction, The incorporated strap attaches to the lid making it easy to carry hands-free