The OTE Drinks Bottle 500ml is a perfect bottle to mix your OTE energy drink, ote recovery drink, carbo booster or sports hydro drink. With graduated marks on the side for powder levels and ml’s of fluid, the bottle makes mixing the recommended quantity of powder and liquid easy. Remember; it’s important to stay hydrated whilst exercising, ote drinks bottles are transparent so you can clearly see how much fluid you have drunk. OTE Drinks Bottle 500ml Features The screw-on cap features a lockable spout and the striking triangular form of the cap guarantees a secure grip. Easy to fill and clean graduations to show powder and fluid fill level screw-on cap with pull out spout easy to grip fits standard bicycle bottle cage dishwasher safe 100% bpa free bio-bottle