Thermos Stainless Steel King Flask, 1.2L, Red/Silver

June 13,2024

Buy Thermos Stainless Steel King Flask, 1.2L from our Flasks range at John Lewis & Partners. Free Delivery on orders over £50..

This large-capacity flask is light in weight and tough enough to be almost unbreakable. It has an easy-grip handle and a stainless steel cap that doubles as a cup. The double-walled vacuum insulation keeps hot drinks hot and cold drinks cold for longer.

Looking after your flask
For safety and hygiene, clean your Thermos product with warm water and washing-up liquid prior to initial use. For best results, before each use, pre-fill for about three minutes and then empty, using either hot water for hot drinks or cold water for chilled drinks.
Never use a microwave or conventional oven to pre-heat the flask. If it hasn't been used for some time, rinse with warm water to remove any residual odours. Do not immerse it in water or overfill it. Store it with the stopper off. For difficult stains, put a teaspoon of bicarbonate of soda in hot water with the stopper off. After filling, always ensure that both the outside cup and stopper are tightly closed.

Thermos vacuum insulation technology for maximum temperature retention, keeps hot for 24 hours and cold for 24 hours Durable stainless steel interior

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Thermos Stainless King Stainless Steel Red Vacuum Flask With Handle 1.2L

Thanks to the Thermax double wall vacuum, the Thermos 16-oz Stainless Steel King Food Jar provides maximum temperature retention, keeping contents cold for 9 hours and hot for 7 hours. The unbreakable stainless steel exterior stays cool to the touch with hot liquids and remains sweatproof with cold. The extra-wide mouth is easy to fill, serve from, and clean. This jar includes a full-size telescoping stainless steel spoon.