Thermos Icon Series Desk Mug - 410ml - Granite Black

Enjoy your beverages exactly the way you like them with the Thermos Icon Series Desk Mug, a refine...

Best current price£17.99from Wayfair UK

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Wayfair UKStainless Steel Coffee Mug
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£17.99
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B&QB&Q - Icon Series Desk Mug Granite Black 410Ml
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£30.00
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very.co.ukThermos Is120 Granite Black 410Ml Thermos Icon Series Desk Mug
£3.99 delivery
£30.00
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Product Information

Full details

The Thermos Icon Series Desk Mug is designed for office professionals and home workers who value temperature consistency and a sleek aesthetic. Its 410ml capacity is ideal for daily coffee or tea consumption, providing double-wall insulation to keep drinks at the perfect temperature for extended periods. While it is engineered for stability and ease of use in a workspace, potential users should note that its design is primarily intended for desk-bound use rather than high-impact outdoor travel or rugged commuting.

All features

Model Part Number229066
BrandThermos

Extended Product Information

FAQs

Is the Thermos Icon Series Desk Mug dishwasher safe?

While the mug is built for durability, hand washing is recommended to preserve the integrity of the vacuum seal and the aesthetic quality of the Granite Black finish.

Can I put this in the microwave?

No, this mug is made of double-walled stainless steel and should never be placed in a microwave.

Does the lid provide a completely leak-proof seal?

The lid is designed to reduce splashes and assist with temperature retention, but it is not intended to be 100% leak-proof for storage inside bags or purses.

How long will my drink stay hot?

The double-wall insulation is designed to keep liquids hot or cold for several hours, depending on the starting temperature and how often the lid is removed.

Is the base non-slip?

The base is designed to be desk-friendly and stable, minimizing tip-overs during standard office use.

Troubleshooting

Drink is losing temperature faster than expected

Ensure the lid is fully and properly seated. Pre-heating the mug with boiling water for 2-3 minutes before adding your drink will also significantly improve heat retention.

Difficulty removing the lid

Check the seal for any stuck residue. A quick rinse with warm water around the seal area usually loosens any dried beverage particles that may be causing friction.

Pros and Cons

Pros

  • Sophisticated and professional design suitable for any office environment
  • Excellent temperature retention for both hot and cold beverages
  • Stable base design minimizes the risk of accidental workspace spills
  • Easy-to-clean construction for daily use
  • Optimal 410ml volume for most common drink servings

Cons

  • Not specifically designed for leak-proof transport in bags
  • Hand-washing is generally recommended to maintain the finish
  • Larger footprint compared to slim travel tumblers

Setup, Compatibility & Care

To get the best performance from your desk mug, pre-heat the interior with hot water (or pre-chill with cold water) for a few minutes before adding your drink. The lid should be pressed firmly into place to create a seal. For care, it is best to hand wash the mug with warm, soapy water and a soft sponge. Avoid using abrasive scrubbers that could scratch the Granite Black finish, and refrain from placing the unit in a microwave, as the metallic construction is not microwave-safe.

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