It is a 1000ml bottle that has a red warning label on the front which says Hypotonic and Hemolytic, not for injection. I'm thirsty and my uncle doesn't have a water filter on his sink nor do I have a car to get to the store to buy any bottled water. My uncle drinks tap water but I feel like it's too much germs in straight tap water so I don't want to drink it. I found 3 of these bottles in his kitchen cabinet. He has Alzheimer and doesn't remember how they got there but they're unopened and not expired. He's diabetic and also gets dialysis so maybe it was for some medical procedure he had a while ago. I don't have any medical problems and I just want to drink the water but I'm wondering if it's safe because I read online that hemolysis is a rupturing of red blood cells.