How to Use a Zojirushi GoCafe Insulated Mug for Hot Coffee

Quick answer

Preheat the mug, fill with hot coffee, close the flip-lid securely, and sip through the spout. The ReliaSeal™ design prevents leaks when closed.

How to use the Zojirushi GoCafe Mug for hot coffee

1. 1. Preheat the mug: Fill the mug with hot water, close the lid, and let it sit for 2–3 minutes. This warms the stainless steel interior so your coffee stays hot longer. Skipping preheat can reduce the first hour of drink temperature by 10–15°F.
2. 2. Fill with hot coffee: Pour freshly brewed coffee into the preheated mug, leaving about 1/2 inch of headspace. Avoid filling to the brim—it makes the lid harder to close and can cause spills. Overfilling reduces insulation efficiency and increases leak risk.
3. 3. Close the flip-lid properly: Press the flip-lid down until you hear a click. The ReliaSeal™ gasket creates a tight seal. For drinking, flip the lid open with your thumb and sip through the spout. If the lid doesn't click, the seal is incomplete—check for debris on the gasket.
4. 4. Clean after each use: Rinse the mug and lid with warm water and mild detergent. Use a soft brush for the spout and gasket area. The SlickSteel® interior resists stains, but coffee oils can build up. Never soak the lid assembly—water can get trapped in the flip mechanism.

Product facts

• 32 oz. GoCafe® Insulated Mug SM-VH95: CRC TempHold™ insulation keeps coffee hot for hours; ReliaSeal™ leak-proof design provides peace of mind. You can fill the mug in the morning and still have hot coffee during a long commute or afternoon meeting without worrying about spills.