Perhaps you're getting enough through your food choices? Diets high in fruits and vegetables, soups, teas and non- carbonated beverages can add to overall water intake.So I don't really get muscle cramps. It's happened like a handful of times in my life.
Not sure why, I don't drink enough according to everyone around me. I bring this cute and tiny 6.7 oz water bottle to my dancing and people look at me, and want to give me water advice.
I don't eat a much of that stuff as recommended but I'm trying to do better.