The new hero drinking bottle in Anthracite is the ideal companion for all sporty types. The innovative top can easily be opened and closed using your mouth – the drink is only released by squeezing the bottle, even upside down, allowing you to control the amount of liquid as desired. The silicone grip system a firm hold at all times. Whether it's while jogging, Climbing, on the mountain bike or simply at the gym – this extremely light drinking bottle quickly becomes indispensable for sports enthusiasts. The bottle is made of polypropylene and is free of estrogen-mimicking substances, phthalates and other harmful chemicals – for a safer drinking enjoyment.