This stainless steel vacuum bottle holds 500ml, or 17oz, and is double walled with a copper-coated inner layer. The vacuum between the two walls is what does the work: with almost nothing between them to carry heat, the temperature outside barely reaches the drink inside.
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A stylish and convenient sports water cup suitable for outdoor activities such as cycling, this 500ml/ 17oz double stainless steel vacuum cup bottle is perfect for sports consumption.
Stainless steel structure for food safety used both indoors and outdoors, this rust-proof metal structure has a fresh, long-lasting flavour and comes with a screw-top lid that is leak-proof and sealed.
Superior insulation layer coated in copper you may achieve both style and substance, fashion and function, by applying a thin layer of copper coating to the inner wall’s vacuum-sealed outside region.
The role of double walls to insulate against outside temperature changes allows the inside temperature to be maintained. Drinks held cold for 12 hours or heated for 6 hours may be guaranteed with this sophisticated companion.
This sleekest water bottle makes the ideal gift for friends, family, co-workers, mothers, children, women, and men to encourage them to stay hydrated and in good health.
Why Choose This Stainless steel vacuum bottle
The figure that matters on a stainless steel vacuum bottle is how long it holds. This one keeps drinks cold for 12 hours or hot for 6, which is the difference between a bottle that lasts a working day and one that is lukewarm by mid-morning. That makes it genuinely useful for cycling and outdoor activity rather than something you refill constantly, and it means a hot drink made at home is still hot when you stop.
Stainless steel vacuum bottle: Materials, Sizes and Features
This stainless steel vacuum bottle uses a rust-proof steel structure that is food safe for use indoors and outdoors, so the drink keeps a fresh, clean taste rather than picking up a metallic edge. A thin copper coating is applied to the vacuum-sealed outer region of the inner wall, which improves the insulation further. The screw-top lid is sealed and leak-proof, so it can go in a bag without soaking everything around it.
Caring for Your Stainless steel vacuum bottle
Caring for a stainless steel vacuum bottle keeps it tasting clean. Wash it by hand with a long bottle brush rather than putting it in a dishwasher, since dishwasher heat can degrade the vacuum seal over time. Rinse it out after every use, particularly after anything other than water, and leave it standing open to dry fully. Storing it sealed while damp is what causes a stale smell.
Getting the Longest Hold
You can noticeably extend how long a stainless steel vacuum bottle holds temperature by preheating or pre-chilling it. Fill it with hot water for a minute and tip it out before adding a hot drink, or do the same with cold water and ice, so the steel is not stealing heat from the contents to change its own temperature. Fill it as close to full as practical, since a large air gap at the top shortens the hold.
Stainless steel vacuum bottle: Frequently Asked Questions
What capacity is it?
500ml, or 17oz.
How long does it keep drinks hot or cold?
Around 12 hours cold or 6 hours hot.
Is it leak-proof?
Yes. The screw-top lid is sealed and leak-proof, so it can be carried in a bag.
What is the copper layer for?
A thin copper coating on the vacuum-sealed region of the inner wall improves the insulating performance.
Can it go in the dishwasher?
Hand washing is recommended, as dishwasher heat can degrade a vacuum seal over repeated cycles.
More Stainless steel vacuum bottle Options
See the full water bottles range, or browse all drinkware. For guidance on how much fluid to drink each day, see the NHS advice on water and drinks.
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