Runbott Thermo Bottle 350ml Koala

The Runbott Koala stainless steel children's thermos flask with a 350ml capacity is designed to keep drinks both hot and cold. Thanks to its double-wall vacuum insulation, it keeps liquids cold for up to 24 hours and hot for up to 12 hours. The internal EverTaste® ceramic coating prevents any metallic aftertaste, ensuring your drink retains its original flavour. A leakproof seal and a flip-up spout with a straw make it easy to use and prevent spills. The non-slip base provides stability on any surface.

Thermal insulation of the Runbott thermos flask

The Runbott thermos flask uses double-wall vacuum insulation technology to effectively block heat transfer, keeping your drink at the perfect temperature for longer. Cold liquids stay chilled for up to 24 hours, while in winter, it keeps drinks hot for up to 12 hours. The leakproof seal prevents any spills, making it completely safe to carry.

EverTaste® coating of the Runbott thermos flask

The inside of the bottle features a special EverTaste® ceramic coating that prevents any metallic taste from transferring to your drink, so it always retains its original, pure flavour. The body is crafted from food-grade 304 stainless steel. All materials used are safe for your health, as they contain no BPA or phthalates. The non-slip base ensures the bottle stands securely on tables or other surfaces.