I have put hot water in this and it stays hot This vintage Thermos glass lined flask in dark red is a classic piece for keeping your beverages hot or cold for an extended period. With a 0.5L capacity and twist lid, it is suitable for both hot and cold beverages. The plastic and glass liner materials make it durable and reliable for everyday use. Its red colour adds a touch of nostalgia and elegance to your kitchen storage or dining experience.
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