Bobble Bottle 550ml Magenta With the Bobble Bottle you can have fresh, filtered water wherever you go - at school, at work, at the gym, wherever. As you drink, water passes through the built-in filter which removes impurities and improves taste, giving you a refreshing drink that hydrates the body and sharpens the mind. Each filter can be used up to 300 times before it needs replacing - that's an impressive 165 litres of water, almost enough to fill a bathtub! Includes 1 filter 550ml capacity Weight: 77g Colour: Magenta Dimensions: D:7.6cm x W:7.6cm x H:21.5cm