Klean Kanteen Water Bottle: 25 Most Commonly Asked Questions Answered

If you’re into sustainability, exercise, and coffee, you’ve probably heard of Klean Kanteen bottles and mugs. These products have become more and more popular all over the world and are clearly going to be here for a long time.

However, there are still many questions people have about these bottles.

Fortunately, we are going to answer most of these questions in this post.

Where is Klean Kanteen from?

Klean Kanteen is from Chico, California in the United States. The company responsible for the product was founded in 2004.

What is so good about Klean Kanteen bottles?

There are several things that make Klean Kanteen bottles a great option. These include:

1. Material of construction

Kanteen bottles are made of high-quality stainless steel. As such, they don’t usually dent or get damaged easily. While this means that they can be heavier than other brands of water bottles, it’s not that noticeable.

Also, these materials ensure that the taste and smell of one drink don’t get transferred to the next one.

2. Insulation

Some Klean Kanteen bottles are insulated and double-walled. These can usually keep hot drinks hot for around 24 hours and can keep cold ones cold for a couple of days. If the drink contains ice, it can even stay cold for half a week.

3. Leak-proof cap

Another thing that Klean Kanteen bottles have going for them is their leakproof caps. These reduce the chances of leaking and some even have steel straws built into them. Beyond that, these caps can also be used with other Kanteen bottles.

4. Toxin-free

Kanteen products are free of BPA, lead, and other toxic chemicals. So you don’t have to worry about anything dangerous leaking into your drink.

5. Recycled raw materials

Most Klean Kanteen bottles are made of recycled stainless steel. This decision has helped the company reduce its greenhouse gas emissions from steel by 50%.

And things are bound to get better since Kanteen plans to increase the number of its products that are made of recycled materials. In fact, it has pledged to ensure that 95% of its products are made of recycled stainless steel by 2023.

Are Klean Kanteen bottles worth it?

Yes, Kanteen products are worth it. They are affordable, versatile, durable, and work really well. Also, they are easy to clean and care for.

Is Klean Kanteen ethical?

Yes, Klean Kanteen is ethical. The company not only does its best to be mindful of its effect on the environment but also practices ethical business and manufacturing processes. Some of the things that Kanteen is doing as an ethical company is:

  • Safety testing for raw materials and finished products
  • Social audits for third parties
  • Quality assurance inspections
  • Installing an onsite Klean Kanteen representative to observe production
  • Klean Kanteen staff and representatives conducting regular facility visits
  • Having a custom design supplier code of conduct that dictates supplier relations
  • Educating others on environmental responsibility, sustainability, and health
  • Implementing fair labor practices

How long do Klean Kanteens last?

Since Kanteens are made of durable 18/8 stainless steel, they can last a lifetime if you take care of them.

How long is Klean Kanteen’s warranty?

Kanteen products come with a lifetime warranty. However, issues that are part of normal wear and tear are not covered by this warranty. These include scratches and dents.

If it’s something else though, you can easily send your Klean Kanteen product back by taking it back to the retailer you bought it from. If you got it from the official Kanteen website, you can return it by filling out this form.

Is Klean Kanteen Classic insulated?

Yes, the Kanteen Classic is insulated – it has Climate Lock double-walled vacuum insulation. This technology enables it to keep hot drinks hot for up to 24 hours and keep cold ones cold for up to 63 hours if they contain ice.

How much does a Klean Kanteen hold?

These bottles are available in a variety of sizes. These are:

  • 12oz
  • 18oz
  • 20oz
  • 27oz
  • 40oz
  • 64oz

Does a Klean Kanteen bottle fit in the cup holder?

20oz Kanteen bottles fit in most standard cup holders. However, the larger bottles won’t fit in these holders.

Can you bring a Klean Kanteen on an airplane?

Yes, you can bring a Kanteen on an airplane. In fact, you can bring any kind of water bottle or travel mug with you on an airplane as long as it’s empty.

How do you clean a Klean Kanteen bottle?

To clean a Kanteen bottle pour some warm soapy water in it and use a bottle brush to scrub it clean both inside and outside. Ensure you scrub the cap with a cloth as well. Once you’re done, rinse the bottle and its cap thoroughly and then leave it out to dry.

Another way to clean a Kanteen bottle is to use a paste made of water and baking soda to scrub it clean before rinsing it thoroughly. Once you’re done, you can leave it out to dry as usual.

How do you get coffee stains out of a Klean Kanteen bottle?

When you’re dealing with coffee stains and other tough stains in your bottle, you’re going to have to use vinegar.

To start off, you’ll have to fill your Klean Kanteen bottle with a mixture of water and vinegar and let it sit overnight. In the morning, proceed to pour out most of the liquid and add two tablespoons of baking soda to the remainder.

Afterward, shake the bottle a little bit so that the baking soda can mix with the liquid to form a paste. Once this is done, use a bottle brush to scrub the bottle. Finally, rinse it well and leave it out to dry.

Can I put my Klean Kanteen in the dishwasher?

Yes, you can put your Klean Kanteen in the dishwasher. In fact, all of this brand’s products are dishwasher safe. You can just place them on the top rack of your dishwasher for a quick clean.

How do you get the smell out of a Klean Kanteen bottle?

You can get smells out of a Klean Kanteen bottle using diluted vinegar. To do so, just mix some vinegar and water in your bottle and let it sit overnight.

You can then pour out the solution and wash the bottle with warm soapy water as you usually would. Just ensure you rinse it thoroughly and dry it well afterward.

Why is my Klean Kanteen bottle leaking?

Your bottle could be leaking due to a manufacturing error. The most common error is known as a pinhole leak. This occurs when small air bubbles get trapped in the steel during manufacture.

Ultimately, you can’t fix these leaks at home and you’ll have to return any bottle with them.

Why does my Klean Kanteen bottle squeak?

This is common with bottles using the Sport Cap 2.0. While these caps are convenient, they usually have leak-resistant silicon valves on their tops. These let air into the bottles when you’re using them, creating squeaking, whistling, or chirping sounds.

This is a feature that the Klean Kanteen team added to the cap because it’s used with stainless steel bottles instead of squeezable ones.

Keep in mind that sports caps are usually used with plastic and other squeezable water bottles.

As such, the squeaking noise produced when you use the Sport Cap 2.0 is simply the price you have to pay for getting to use a sports cap with a steel bottle. We have some good news though – the Klean Kanteen team has improved its design with the Sport Cap 3.0.

While it still produces a squeaking sound when you use it, it isn’t as noticeable as that of the Sport Cap 2.0.

How long can you store water in a Klean Kanteen bottle?

You can store water in a Kanteen bottle for weeks. Just know that the bottles that aren’t insulated won’t maintain your water’s temperature.

Also, hot water will stop being hot after 24 hours and the iced water will stop being cold after half a week if your bottle is insulated.

Ultimately, if the temperature of the water is not an issue, you can keep your water in a Klean Kanteen bottle for a long time.

Can you put boiling water in a Klean Kanteen bottle?

You can only put boiling water in an insulated Klean Kanteen bottle. The uninsulated ones will burn your hand if you fill them with boiling water. Also, the boiling water will quickly lose its heat in such bottles.

Can I put hot coffee in my Klean Kanteen?

Yes, you can put hot coffee in your Kanteen bottle. However, the best Klean Kanteens for this purpose is the insulated ones. The uninsulated ones can burn you when you put hot coffee in them.

Can you boil water in a Klean Kanteen bottle?

You can only boil water in an open single walled uninsulated Klean Kanteen bottle with a brushed stainless finish. However, you should still be careful when doing this – the bottle can easily burn you.

Boiling water in a painted or insulated Kanteen bottle is a bad idea though. If you try to do it, the paint on the former will chip away and the insulation on the latter will be damaged.

Ultimately, boiling water in these bottles will void their warranty.

Can you put a Klean Kanteen bottle on the fire?

You can only put an open single walled uninsulated Klean Kanteen bottle with a brushed stainless finish on the fire. Doing this with painted or insulated bottles will only damage them and void their warranty.

To tell whether your Kanteen is insulated, check its bottom. An insulated bottle will have a separate shiny cap on its bottom. It will also have the word insulated written below its logo.

Can you put Klean Kanteen in the refrigerator?

You can only put uninsulated Klean Kanteen bottles in the refrigerator – the insulated ones won’t let your drink get cold anyway.

However, you can’t put either bottle type in the freezer. This is because the liquid within them can start expanding and deform the bottle. Ultimately, putting these bottles in the freezer voids them of their warranty.

Can I put soda in my Klean Kanteen bottle?

Yes, you can put soda in your Kanteen bottle. It won’t damage these bottles in any way. In fact, these bottles can handle any kind of carbonated drink.

Can I put lemon in my Klean Kanteen bottle?

Yes, you can put lemon in your Kanteen bottle. Lemons are not acidic enough to corrode or damage the food-grade stainless steel these bottles are made of.

Can I put cold milk in a Klean Kanteen bottle?

Yes, you can put cold milk in a Kanteen bottle. The milk can’t corrode or damage your bottle. Just ensure you don’t leave the milk in your bottle for long though – expired milk can leave tough stains and smells.

Final thoughts

When it comes down to it, Klean Kanteen water bottles are a good choice for a variety of people including kids, fitness enthusiasts, and coffee lovers. Not only are they good at what they were designed for but they’re also versatile, durable, and affordable.

Beyond that, the brand puts sustainability and ethical standards at the forefront. And for a sustainability junkie, what more could you want?

And check out our other articles to learn more about other alternatives, such as Contigo water bottles, Hydro Flasks, S’Well water bottles, Iron Flasks and Yeti Cups.

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