20oz Bottle

Insulated Classic 20oz

Mineral Red
Coastal Waters
Sea Crest
Fresh Pine
Lemon Curry
Shale Black
Brushed Stainless
M = matte finish

$ 32.95

Insulated Classic 20oz is rated 4.8 out of 5 by 504.
20 hrs hot 50 hrs iced

The Insulated Classic 20oz bottle is based on our classic stainless steel water bottle, combined with Climate Lock double-wall vacuum insulation, keeping drinks hot for 20 hours and iced for 50 hours! Chip-resistant Klean Coat powder coat finish is durable and safe for people and planet. One of our top-selling insulated water bottles.

  • 18/8 Stainless Steel construction.
  • Climate Lock™ double-wall vacuum insulation will keep drinks hot for 20 hours and iced for 50 hours.
  • Klean Coat™ powder coat finish is 4X more durable than our previous finish and formulated for human and environmental health (Brushed Stainless has no coating).
  • Electropolished interior, a safe & non-toxic process, and rounded corners make it easy to clean.
  • Includes the leak proof Loop Cap.
  • Compatible with all Classic Caps, including the Sport Cap 3.0 & plastic-free Bamboo Cap.
  • Hand washing is recommended for all Insulated products.
  • Backed by the lifetime Strong as Steel guarantee.
Leak Proof Easy Clean BPA Free Chip Resistant
Capacity 20 fluid ounces (592 ml)
Weight (w/loop cap) 12.2 ounces (345.7 g)
Size (w/loop cap) 11.1" H x 2.9" W (282.2 mm H x 72.9 mm W)
Opening Diameter 1.75" (44 mm)

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Rated 4 out of 5 by from Quality construction I personally use a hydroflask but just to compare, I bought the 20z klean about 7-8 months ago which was given to my mom. She uses it just about everyday, abusing the hell out of it by storing hot soups and nothing else. The integrity of the bottle is impressive. It keeps things hot as well as it ever did and surprisingly the paint job is fully intact. My hydro which was bought at the same time already looks run down ( parts of logo missing, lots of bits missing here n there). This is a quality bottle here made to last, made to endure the worst of us. If this bottle had one thing to say to us, it'd mock us for not abusing it harder.
Date published: 2016-04-22
Rated 5 out of 5 by from Data I bought this to take on my bicycle on hot days. It works great but I had to attach some plastic tubing to the bottle cage so it would not rattle. I did a few experiments. In every case I started with a room temperature bottle (68 Degrees F). I filled the bottle with 175 degree water and set in a garage that was 31 degrees. At 4 hours the water was 151 degrees. At 6 hours it was 141 degrees. I started again with 175 degree water and set it on the kitchen counter (68 degrees). At 4 hours it was 157 degrees. At 6 hours it was at 150. For the final experiment, I filled the bottle with 36 degree water. At 4 hours it was 38 degrees and at 6 hours it was 40 degrees.
Date published: 2016-12-18
Rated 5 out of 5 by from Keeps things very cold! I love my Klean Kanteen! I bought one for myself to start. It was a little more expensive than what I would normally spend, but I quickly learned that it is well worth the price. I will not need another insulated bottle for a LONG time. What I love the most is how cold it keeps my drinks. I can put a couple ice cubes and water in it, and the ice hasn't even melted by the next day. Shortly after buying one for myself, I had to get 2 more for my husband and son because they kept stealing my bottle from me because they wanted to have cold water instead of the warm water in their bottles. I 100% recommend this product.
Date published: 2017-07-20
Rated 5 out of 5 by from Insulated Classic I don't buy stuff because of the "brand name" trend. But, after I borrowed a friends bottle to bring hot tea to work one cold morning I discovered there was more to Klean Kanteen than the name. My tea was just as hot as it was when I left (2 hours later)! As soon as I realized it did the same thing for cold - and I have tried several different styles of water bottles that claim to keep water cold and fail - I knew purchasing one was going to be a good investment (which says a lot since I'm currently doing a year of service and am considered a volunteer sovonly receive a stipend each month). That being said, I have no regrets nor shame for buying a brand name product.
Date published: 2017-09-14
Rated 5 out of 5 by from Can never go wrong with a Klean Kanteen! It does exactly what it says it will do! I can put ice in it during the evening and the next afternoon it will still be there. Keeps drinks super hot…I've burned my tongue many times thinking that if I left the top off for a while that the contents would have cooled, nope, still hot! Not a bad problem to have when you need it! The new coating is really durable too, you can tell just by the texture that it will not scratch easily and after about a month of use, mine still doesn't have a scratch on it! Just means I have to adventure harder to give it some memorable battle scars!
Date published: 2018-03-18
Rated 5 out of 5 by from My favorite bottle! Awesome water bottle! Keeps drinks cold and ice, well, icy! I put water & ice in my Klean Kanteen at 7 in the morning and it’s still there even at 9 at night. Great product from a great company that actively supports our environment. Only thing is: it does chip and show some minor dings if you drop it or scratch it, but overall not bad! Not nearly as bad as my hydro flask was. Really not a big deal to me. Couldn’t recommend this product more!
Date published: 2019-05-20
Rated 1 out of 5 by from Does not hold ice I own several other klean kanteen products (2 20 oz insultaed wide mouths and a 16oz insulated tumbler) and they all work very well except for this one. The insulated wides hold ice forever, as does the tumbler. They're also great hot. But the insulated classic I have won't keep ice for more than 4-6 hours inside the house (normal room temperature). I bought it for my wife a while back and noticed she wasn't using it. When I asked why she told me it doesn't hold ice, so I tested it against my wide mouth 20oz. The classic was noticeably colder to the touch than the insulated wide immediately. Within 5 hours, the classic had no ice and within 6 or 7 the water was room temperature. I don't know if I got a bad one or what. Get the wide mouth or another product, in my experience this one isn't worth it.
Date published: 2018-10-03
Rated 5 out of 5 by from Perfect Pink I decided to switch from Sigg to Klean Kanteen after learning that Sigg had used BPA in their bottles despite their claims that their protective lining were non toxic and superior to anything else on the market. Sigg has promised that their new coating no longer has chemicals but their assurances come a day late and a dollar short. I love my Klean Kanteen. The wider opening makes cleaning and adding ice a breeze. The insulation is far better than my old Sigg. Two ice cubes last me 2 days in the summer. I do wish that Klean Kanteen had more designs available, but their is no debating this is a far superior bottle.
Date published: 2016-09-23
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