Automatically calculates recommended daily personal hydration goal. Displays the total amount of fluid consumed through the day and average amount of fluid consumed per hour. Displays amount of time elapsed to reinforce proper pacing throughout the day. Tracks the amount and percentage of fluid consumed relative to personal hydration goal.BPA free. Includes a 1-year online digital subscription to Men's or Women's Health Magazine. Manufactured By Leeds. Note: Instructions Included: No Materials: PCTG Oz Capacity: 22.0