This document describes a portable bottle sterilization device called GreenSterilizer. It quickly washes and sterilizes reusable bottles using UV light, soap, and water in under 20 seconds, providing a convenient way to clean bottles during the day. The document compares GreenSterilizer to other cleaning methods and identifies its advantages, such as being fast, convenient, and energy efficient. It then outlines GreenSterilizer's business model, target markets including schools and gyms in NYC, and introduces the founding team.