A filtered water bottle should be trustworthy, reliable, and easy to use. And, with your health on the line, it’s not worth purchasing a cheap bottle from a brand that is not tested and vetted. Typically, you can expect to pay between $20-100 for a quality filtered water bottle, depending on intended use. The most budget-friendly option on our list is often available at just $13, while our top recommendation, LifeStraw Go Water Filter Bottle, was $30 when we published this list.