Sign up to drinkup and have a chance to get one of their new Smart Bottles for free. Customized to each individuals body composition DrinKup is designed to keep you hydrated throughout the day. It keeps track and analyzes your current hydration status. Automatically, setting the reminders you need to build a healthy hydration lifestyle. This is for the US and Canada. You just sign up with your email and then get 15 friends or family to sign up to get yours for free. Feel free to share your links in the comments to help each other! You must confirm your email in order for it to count!