Details: GO Pure, GO Hydrated, GO Outdoors!GoZero Adventure filter gives you assured water by removing up to 99.999%* waterborne pathogens including bacteria, viruses and cyst. It also reduces particulates, chemicals and heavy metals, as well as improving the taste and clarity.✔Dust-proofThe bottle comes with a dust-proof cap, so that the mouthpiece stays clean.✔Leak-proofThe leak-proof design ensures that the water doesn t spill inside your bag.✔Dishwasher-safeAll parts are dishwasher-safe (max. 50 degree Celsius) except for the filter. Safe drinking water, anywhere, anytimePowered by innovative electro-adsorptive filter media, the Adventure filter removes up to 99.999%* of waterborne pathogens from the water, so that you have access to safe drinking water anywhere, anytime**. It also reduces particulates, chemicals and heavy metals. Simply fill the bottle, squeeze and drink!