Ote sports drinks bottle mix your ote energy drink ote recovery drink or carbo booster drink in these specially designed drinks bottles with graduated marks on the side the bottle makes mixing the recommended quantity of powder and liquid easy it is important to stay hydrated so thebottles are transparent to clearly show how much fluid you have drunk with a leak proof top and nipple its safe to throw in your kit bag or keep in hand when on the go graduations to show powder and fluid f