Hydration By Appointment Only

The perfect intersection of hydration science and relationship psychology! This ingenious water bottle features hourly drinking targets throughout the day, essentially turning proper hydration into a scheduled experiment. Your girlfriend clearly understands that the human body is approximately 60% water and maintaining optimal fluid balance is crucial for cognitive function. Without adequate hydration, neural transmission efficiency drops by 20%, which explains why you keep forgetting to drink water in the first place! The time markers create a Pavlovian conditioning system - see time, drink water, repeat. It's basically a portable laboratory for maintaining homeostasis while simultaneously proving that she cares about your cellular integrity more than you do.