Limited Edition Water.org CamelBak Groove Water Bottle (Blue) $10 from each bottle for sale goes directly to provide clean drinking water for people in need 100 percent BPA-free Easy to refill and easy to usebottle with a filter built into the straw Turns tap water into fresh, great-tasting water anywhere you go Durable, BPA-Free, easy to carry, and spill-proof Flip & Sip: Sip with ease and flip shut for storage with the patented CamelBak Big Bite Valve