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Klean Kanteen Insulated Stainless-Steel Wide-Mouth Bottle with Loop-Top Cap - 12 fl. oz.


    Klean Kanteen Insulated Stainless-Steel Wide-Mouth Bottle with Loop-Top Cap - 12 fl. oz.

    The 12 fl. oz. Klean Kanteen Insulated Stainless-Steel Wide-Mouth bottle with loop-top cap keeps your drink warm or cold for hours on end.

    • $24.95

    Item # 800093

    REI Members get back an estimated $ 2.50 on this item as part of their annual member refund.

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    • Double-wall design provides insulation to keep your water cold or your coffee hot during a journey in the outdoors; insulates hot beverages up to 6 hrs.
    • 2.13 in. wide-mouth opening allows for easy filling and pouring; bottle is compatible with many screw-on backcountry water filters
    • Tough 18/8 food-grade stainless steel is BPA free
    • Slim shape fits in most vehicle cup holders
    • Loop-top screw cap uses BPA-free polypropylene on the outside and food-grade stainless steel on the inside so your water does not come into contact with plastic
    • Loop top lets you attach the bottle to a backpack or belt loop using a small, lightweight utility 'biner (sold separately)
    • Cap is easy to grip and seals to prevent leaks
    • 12 fl. oz. Klean Kanteen Insulated Stainless-Steel Wide-Mouth bottle measures 2.9 in. x 6 in. without the cap on
    • Hand washing recommended


    Item 800093

    REI Membership

    Related items

    Klean Kanteen Insulated Stainless-Steel Wide-Mouth Bottle with Loop-Top Cap - 12 fl. oz. Specs
    Best use
    0.35 liter
    12 fluid ounces
    6 x 2.93 inches
    Stainless steel
    Stainless steel
    Screw cap
    8.6 ounces
    Liquid capacity (L)
    Liquid capacity (fl. oz.)
    Fits in cup holder
    Water bottle material
    BPA free
    Bottle opening
    Water bottle cap type

    Klean Kanteen Insulated Stainless-Steel Wide-Mouth Bottle with Loop-Top Cap - 12 fl. oz.

    Loading Ratings & Reviews...

    Rated 3.8571/5 based on 7 reviews
    Rated 2out of5
    by fromSeal doesn't work It pains my heart to not be able to give this product a 5-star review, because I was SO EXCITED to get it. I walk a mile to law school every day, and I'd love to be able to enjoy my coffee once I get there. So I bought this. It worked well for a while, until the seal (sometimes referred to as a gasket) came out. Ten fingers is simply not enough fingers to get the seal back in there. It won't stay. It's too slippery. Once I did manage to get it, but apparently not up to the lid's specifications (I couldn't see anything wrong), and then it leaked. Until the seal came out in my coffee. Ever wondered why they don't make coffee cups out of the rubber they make seals out of? I have your answer-- because it has an AWFUL aftertaste. I contacted KK (hooray awesome customer service!) and they're sending me a repair kit, but the fact that they already have repair kits to send out kind of means they did something wrong in the design stage. It *does* keep liquid very hot for at least two hours if you don't open it. I thought that was nice. Wanna love it, but can't. I'll probably return it to REI once I make it to a store.
    Date published: 2011-11-03
    Rated 5out of5
    by fromSave the world! This product makes it easy to forego plastic containers that have such a negative impact on the environment. It's strong, is just the right size and capacity, and is highly reusable. Save the natural environment by using this eminently reusable water bottle!
    Date published: 2014-03-07
    Rated 5out of5
    by fromBest coffee mug ever, I lost this mug when I moved and went out of my way to buy it again. Keeps things warm for hours and has an interchangeable coffee sipping lid. Every other mug that I have sipped out of since does not compare to its ease of use. Real tough, easy to clean. The lid seal has came out a couple times when I first bought it, but not since I have put it back in correctly. I won't take it backpacking as I like to shave the ounces, but for day trips, winter camping, car camping, around town, etc., it's great,
    Date published: 2013-06-01
    Rated 5out of5
    by fromGreat All Around Travel Cup Does everything it is supposed to do...and it fits in a bicycle water bottle cage. You might not want to take this backpacking, but it is great around town.
    Date published: 2010-03-17
    Rated 1out of5
    by fromDoes not keep liquids hot enough I liked everything about this bottle and was really excited to try it out. It is easy to carry with the loop-top lid and I like the small capacity because I do not need more than 12oz of coffee. It was advertised as keeping liquids hot for six hours, but I found after three hours the coffee was only lukewarm. So I tested it next to my REI brand regular thermos that is about the same capacity. I added boiling water to both and at the end of three hours the Klean Kanteen was 145 F and the thermos was 182 F. The problem with the Klean Kanteen is the threaded area is not insulated, nor is the cap. I specifically did not fill it beyond the vacuum section during the test. After three hours the lid was quite warm while the walls were cool to the touch, clearly all of the heat is being lost through the lid. I hope Klean Kanteen develops an insulated lid to increase the performance of this product. If they do I will try again.
    Date published: 2011-10-03
    Rated 5out of5
    by fromKeeps my water nice and cool I use this to keep my water cool, especially in a hot car. It works great! I also use it to keep chocolate milk cold for a post workout recovery drink and it is perfect. I was really surprised to see that some people put hot beverages in it. The description does say it keeps things warm (not hot) or cold for hours.
    Date published: 2012-11-14
    Rated 4out of5
    by fromGood bottle, bad cap I was excited to try the insulated bottle because I've had great luck with Klean Kanteen's non-insulated products. The bottle itself works as advertised--it keeps liquids hot for several hours in my experience (haven't yet used it more than 3-4 hours). The outside of the bottle remains completely cool to the touch, except around the very top of the collar. My complaint is with the "cafe" lid, which converts it into a go-cup. It is not at all leakproof--in fact, it lets enough liquid out even while shut that you can almost sip from it. If you're putting this bottle in a pack or purse, or throwing it in the trunk, stick with the original cap. Here's hoping KK upgrades the cap, because the bottle itself works great.
    Date published: 2009-12-27

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