Bkr Bottles is what will keep you hydrated and in style as well. No other product you're using is going to work if you're dehydrated. You need to drink water adn sleep, to keep you active and in shape everyday. bkr bottles can't tuck you into bed early, but this luminous beauty essential will motivate you to drink 10x more water, and love it (like it's cake). These bottles can be used at school, at work or just anywhere you wanna be.