Keabby Portable 320mL Intelligent Smart Bottle Water Cup Drinking Reminder SMART! Timed reminder, helps you to develop healthy drinking habits TOP QUALITY! ECO-FRIENDLY! Eensuring your health, made of the Tritan material which has certified by FDA SCIENCE! Timed reminder, it reminds you to drink water 8 times a day SWEET DESIGN! High temperature resistance protect your hands. PERFECT SIZE: 200*70mm