Regatta Thermulate Mug - Black - 350ml

The Regatta Thermulate Mug keeps drinks hot for up to 6 hours due to its double-walled construction.

No, for optimal performance and to preserve the integrity of the insulation and finish, this mug should be hand-washed only.

The lid is designed to be spill-proof, significantly reducing the risk of leaks when properly sealed. However, it is not designed to be completely liquid-tight under extreme pressure or inversion.

The interior is made from durable 304 stainless steel, which is food-safe and prevents taste transfer.

The mug has a capacity of 0.35 liters (350ml).

Yes, the double-walled insulation also keeps cold drinks cold for up to 12 hours.

The mug weighs approximately 285g.

Ensure the lid is fully sealed and tightened. Check for any damage to the double-walled seal. Pre-heat or pre-cool the mug with hot or cold water for a few minutes before filling with your beverage to improve insulation performance.

Ensure there is no dried liquid or debris around the lid seal or threads. Wash the lid and mug threads with warm, soapy water and dry thoroughly. Ensure the lid is aligned correctly before attempting to twist.

Verify that the lid is screwed on completely and securely. Check the lid's rubber seal for any signs of damage or debris. Ensure the mug is not overfilled beyond the indicated fill line.

Baking soda paste (baking soda mixed with a small amount of water) can be used to gently scrub the interior. Let the paste sit for 15-20 minutes, then rinse thoroughly. Alternatively, fill the mug with warm water and a tablespoon of white vinegar, let it sit for an hour, then wash as usual.