✔ Free shipping on orders over $75. Flat-rate shipping of $4.90 on orders under $75
✔ Returns are accepted within 14 days of purchase. If the product is in good condition, a refund will be issued minus the cost of shipping.
Your Coffee, Always at the Perfect Temperature
Picture this: you pour your morning coffee, get caught up in emails, and look up 45 minutes later — still hot. That's the VFZO Smart Mug. With precise temperature control and a 4000mAh battery that keeps your drink warm for up to 10 hours, cold coffee is officially a thing of the past.
App-Controlled Temperature — Set your exact preferred drinking temperature via the companion app; LED display shows real-time temp at a glance
Keeps Drinks Hot 4–10 Hours — Professional heating technology maintains a constant temperature so every sip is as good as the first
Bonus: Phone Charging — Built-in 4000mAh battery doubles as a power bank to charge your phone on the go
Largest 20 oz Capacity — More beverage, fewer refills; perfect for long commutes, camping, hiking, or the office
Leak-Proof Dual-Use Lid — Innovative one-cover design with silicone seal ring; no spills, no mess
Food-Grade Stainless Steel — Durable, easy to clean, unbreakable, and taste-neutral; built for daily use
Specs
Capacity: 20 oz
Battery: 4000mAh (4–10 hours heat retention)
Features: App control, LED temperature display, phone charging
