Ive been drinking this Alkaline water now for 5 months. I cant believe how my body has reacted to it. I sleep better, I have more energy at my workout class due to being so hydrated and its helped me keep my stomach region flat and the weight off. I use the 11.5 to marinate my meats and the outcome after cooking it is super juicy. I love this water and it keeps me super hydrated and feeling better!! Highly recommended it!!