Klean Kanteen  Vacuum-Insulated Tumbler - 20 fl. oz.

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The Klean Kanteen Vacuum-Insulated Tumbler holds 20 fl. oz. of your favorite fruity, frosty or foamy beverage and keeps it hot or cold for hours.

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Features

  • Double-wall vacuum insulation keeps contents hot or iced for hours
  • Durable and won't break like glass
  • Doesn't retain or impart flavors
  • Electropolished interior and laser-etched exterior

Imported.

View all Klean Kanteen Camping Cups

Technical Specs

Best Use

Camping

Liquid Capacity (L)

0.6 liter

Liquid Capacity (fl. oz.)

20 fluid ounces

Insulated

Yes

Cap Type

Sipping Lid

Material(s)

Stainless steel

Dimensions

3.5 x 6.9 inches

BPA Free

Yes

Weight

Unavailable

Sustainability

From a Climate Neutral Certified brand

Reviews
10 reviews with an average rating of 4.3 out of 5 stars

Ratings Snapshot

Product Rating

8 out of 9 (89%) reviewers recommend this product

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Ed the Explorah
Chicagoland
Rated 5.0 out of 5 stars

Ed the Explorah

9 years ago

This is the winner! Finally, a container that maintains my coffee in the hot range for a long time. I've been on a journey, basically a quest, to find the best coffee vessel. I've tested 11 different varieties with a digital temperature probe and a spreadsheet (not kidding). Is it wrong to want coffee that stays within the "sweet spot" temperature range of 145° and 175°? Not talking about thermos-type sealed canisters here, we're talking tumblers or mugs. After 75 minutes the liquid was still 25° hotter in this Klean Kanteen tumbler than the nearest competitor. Again, we have a winner!

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rcMike
Santa Clarita, CA
Rated 5.0 out of 5 stars

Long lasting ice water

8 years ago

I never thought I'd buy a mug/cup specifically for drinking water but wanted to avoid getting condensation on my desk whenever I had a glass full of ice water. And here I am - writing a review about...a mug. The Klean Kanteen surpassed my expectations. Not only does it not get condensation on the outside (what I expected) but it keeps my water nice and cold for hours on end. I drink a lot of water but the ice remains and I just refill it as needed. There was still ice in my cup this morning after filling it up last night. As a result, not only do I drink a more water but I waste less too because I'm not pouring out room-temp water. So does this qualify as a water saving device? +1

Yes , I recommend this product
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JBW1
San Ramon, CA, United States
Rated 1.0 out of 5 stars

Spout too fast for hot liquids

8 years ago

I was super excited when I got this, but turns out the lid didnt work for me. I love my coffee HOT, and I couldnt figure out a way to drink it without burning my lips or mouth! The plastic lid heated up enough that it was almost too hot for my upper lip. The pour spout is too large and/or not really designed to deliver low flow. I couldnt figure out a way to get just a small sip; each try was like a painfully hot waterfall. Super disappointed because I like the idea of a simple one piece lid. I got a hydroflask with two piece (flip top) lid and it is much better. So maybe this cup is fine and I'm the one with the drinking problem? Or not.

No, I do not recommend this product
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HikeNBike-D
Southeast US
Rated 5.0 out of 5 stars

Great for my coffee

9 years ago

I bought this because I was tired of my coffee going cold after 10 minutes. I was constantly nuking it every 10-15 minutes. Once I pour the coffee it stays hot until the cup is empty. I also use it for water and beer. Keeps the cold drinks cold for hours.

Yes , I recommend this product
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floabn
Corona, CA, United States
Rated 4.0 out of 5 stars

Really good coffee cup

8 years ago

I purchased this as an alternative to an "in-home" coffee mug to keep my coffee warmer longer than a regular mug without lid. It works really well for that purpose. It's super easy to clean too. My one complaint (which prevents me from giving this 5 stars) is that the lip is a bit wide. I realize that the lip is wide due to it's intended, double-walled design. However, that wide lip does create a bit of an odd seal where my lips meet the lip of the cup. Due to this, occasionally while sipping, I get a drop heading down the side of the cup. It's really minor and probably not much they could do in the design to rectify, but it's a flaw (in my opinion) nevertheless. Overall though, it's a great cup and I would buy another.

Yes , I recommend this product
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Chris
Rated 5.0 out of 5 stars

Keeps hot stuff hot

8 years ago

I took a chance on this tumbler expecting I was going to return it because I didn't believe it would keep coffee hot for as long as it claims...I humbly admit I was wrong. This tumbler keeps the hot stuff hot. My coffee doesn't last more than an hour anyway, but with this cup I never need to reheat. It's hot all the way through. Very happy with this product.

Yes , I recommend this product
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seashor
cary, NC
Rated 4.0 out of 5 stars

Klean Kanteen

8 years ago

I like this cup a lot. It keeps my drinks really cold. I have not tried it for hot drinks but it does tell you to be careful because it is not insulated. I wish it would be insulated. The best thing is that it fits into my left hand cup holder and stands straight up. I tried the Yeti cup there and it would lay down on it's side. I would buy one again.

Yes , I recommend this product
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JediNinja33
Richmond, VA, United States
Rated 4.0 out of 5 stars

A Good Fit

7 years ago

This turned out to be a really great travel mug for my needs. It fits perfectly into my cup holder in my vehicle which and definitely keeps my tea or coffee hot for many hours. I usually even have to add some cold water to make it available to drink within the half hour. The size of the mouth piece opening is absolutely perfect as well.

Yes , I recommend this product
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Oliversthebest
Fort Worth, TX, United States
Rated 5.0 out of 5 stars

So cold!

8 years ago

Amazing cup! I can't get enough of these! Everything I put in stays cold for hours! You won't regret it!

Yes , I recommend this product
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Mike
Texas, United States
Rated 5.0 out of 5 stars

Best low cost thermal coffee cup ever.

7 years ago

I went through a number of travel mugs. Hated handles wanted a good no nonsense tumbler. Found it.

Yes , I recommend this product
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