This item is a 3-piece set of motivational water bottles designed to help track daily hydration goals. 

Capacities: The set typically includes bottles with capacities of approximately 2000ml, 900ml, and 500ml. 

Features: Each bottle features time markers and inspirational quotes to encourage drinking water throughout the day. 

Design: They are constructed from BPA-free, non-toxic materials and include a flip-top lid with a secure lock to be dust and leak-proof.