Thermos Stainless King Insulated Tumbler 0.47 L — double-wall vacuum stainless steel, detachable lid, ice gray

Thermos Stainless King Insulated Tumbler 0.47 L is a double-wall vacuum stainless steel cup designed to keep drinks hot or cold for extended periods. The 0.47-liter capacity fits most cup holders and provides a balance between portability and volume. The tumbler has a detachable lid for straightforward cleaning and a durable ice-gray finish that resists stains and wear during everyday use.

Advantages

The double-wall vacuum insulation minimizes heat transfer, maintaining beverage temperature without external condensation or excessive exterior heat. Stainless steel construction offers durability and corrosion resistance for regular use. The detachable lid simplifies cleaning and allows flexible use with or without the lid. Its compact shape and neutral ice-gray color make it suitable for commuting, office desks, and travel.

Suitable for

• Keeping coffee or tea hot during commutes or work breaks
• Maintaining cold drinks and iced beverages for several hours
• Use in office environments where a durable, low-maintenance cup is needed
• Travel and outdoor activities where a spill-resistant, insulated container is useful

When it may not be suitable

This tumbler may not be appropriate for those who require very large volumes of liquid, as the 0.47 L capacity is mid-sized. It is not intended for microwave use and should not be placed in a microwave due to its stainless steel construction. Additionally, if you need a fully leakproof bottle for active sports where the tumbler may be inverted frequently, consider products specifically marketed as leakproof.

Key specifications

• Capacity: 0.47 liters
• Material: double-wall vacuum insulated stainless steel
• Lid: detachable for cleaning
• Finish: ice gray
• Intended use: hot and cold beverages

How to use

Fill the tumbler with your beverage, attach the lid if you want spill resistance, and secure it before carrying. For optimal temperature retention, preheat with hot water or pre-chill with cold water for a few minutes before transferring the beverage. Remove the detachable lid for thorough cleaning; wash with warm soapy water and rinse. Dry all parts completely before reassembly. Avoid using abrasive cleaners or steel wool on the finish to maintain the ice-gray surface.

What to consider before purchase

• Confirm that 0.47 L capacity meets your daily beverage needs
• Check whether a detachable-lid design matches your preference for cleaning and spill-resistance
• Ensure stainless steel construction is acceptable for your use case (not microwave safe)

Usage recommendations

For best performance, rinse the tumbler with hot water before adding a hot drink and with cold water before adding iced beverages. Hand wash the detachable lid regularly and avoid prolonged storage of acidic or dairy beverages to protect the stainless steel interior.