People need to stay hydrated whenever they go for a workout or outdoors. However, they often don't trust the water they have access to, no matter if it's bad-tasting tap water or water from natural sources. The Philips Active bottle is a squeezy bottle that can interchangeably use two filters to meet all your needs. If you go to a gym, you can use the Fitness filter to turn the tap water into fresh-tasting water, because it reduces up to 99% of the chlorine. If you go camping, you simply switch to the Adventure filter, which reduces up to 99.9% of waterborne pathogens and makes it safe to use water from natural sources.