SmartSpout

Powder Funnel for 16oz Bottled Drinks This custom-designed funnel fits snugly onto standard 16oz water bottles, making it easy to pour powdered drinks like matcha without spills or mess. Created to solve the frustration of transferring powder with a spoon, it ensures a clean, efficient prep every time. Lightweight, reusable, and easy to clean—perfect for matcha lovers and anyone who mixes powdered beverages on the go.