Large capacity design, no need to refill water frequently.
Double Wall Vacuum Insulated & Sweat-proof.
Keep hydration all day at the perfect temperature.
18/8 Food-grade stainless steel coffee mug with double-walled exterior and vacuum seal which keeps your drinks at the desired temperature (COLD for 36-Hours & HOT for 24-Hours)
Our metal water mug with 100% leak-proof 2-in-1 lid meets your different drinking needs, and sturdy hollow handle provides a pressure-free and stable grip, perfect for carrying on-the-go