Convenient trio of 1.7 oz. canisters packaged together. Perfect for purse, gym bag, car and travel (TSA approved for on-board air travel). Evian® relieves dry, irritated skin caused by high altitude and poor air quality during air travel which is why most flight attendants wouldn't be without it. This is perfect size for portable, non-leaking, pure water cleansing. Evian® also removes harmful ocean water, pool water chlorine, and perspiration salt.