"TERRIBLE PRODUCT DO NOT BUY. Leaks, not insulated, broke within the first WEEK I had it. Keeps cold water cold for 20 minutes before it becomes lukewarm. This was a total waste of money, I regretted ordering this"
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NOTE: Bottle is NOT insulated.
Our 27 oz water bottle is a favorite of adventurers everywhere, being lightweight and compatible with most backcountry water filters. The extra wide mouth is easy to fill with ice, too. Made from 90% post-consumer recycled 18/8 stainless steel and designed for easy cleaning, carrying and chugging, the non-insulated, single-wall 27 oz Wide is up for just about anything.
- Made from 90% post-consumer recycled 18/8 stainless steel
- Includes the leakproof Wide Loop Cap with easy-carry swivel loop and stainless steel interior
- Chip-resistant Klean Coat finish (stainless excluded)
- Lightweight
- Compatible with most backcountry water filters
- Ice chest friendly
- Won't retain or impart flavors
- Dishwasher safe
- BPA Free and Lead Free
- Backed by our Strong as Steel Lifetime Limited Warranty
| Capacity | 27 fluid ounces (800 ml) |
| Weight | 7.5 ounces (213.6 g) |
| Size | 9.5" H x 2.87" W (241.3 mm H x 72.9 mm W) |
| Opening Diameter | 2.125" (54 mm) |
Check out our Care and Use page for videos, maintenance and cleaning tips.
Questions about materials or sustainability? Visit our FAQ page.



Overall rating: 4.4852943 / 5 from 204 reviews.
AI Generated Review Summary
This 27 oz water bottle is highly regarded for its excellent quality, lightweight design, and wide mouth that makes it easy to fill with ice. Customers appreciate its compatibility with most backcountry water filters and its ability to fit perfectly in various bottle holders. While some find it too cold, others praise its insulation properties.
Summary topics
- Product Quality (9%): Customers raved about the excellent quality of the product, mentioning it multiple times in their reviews.
- Bottle Fit (4%): It was noted by customers that the bottle size fits perfectly in the King Cage Iris bottle holder.
- Product Weight (7%): Customers expressed satisfaction with the light weight of the product, which was mentioned multiple times in the reviews.
- Product Appearance (5%): It was noted by customers that this bottle has a great look and is easy to hold and drink from.
Review topics: [size, weight, quality, smell, customer service, design, looks, fits, water, plastic, base, works, bottle, mouth, cap, lid, gasket, klean kanteen, container, beverages, stainless steel, alternative, leaks, kanteen, volume, brand, seal, carry, loop, taste].
Review highlights
- "Simple bottle, great size, seals well." —
- "Great bottle and size, a little unbalanced" —
- "Otherwise, it's a great bottle and very good quality." —
Reviews
Top choice for work, bicycle-touring, day-to-day
"I bought this after getting the 40oz and love that the lids are uniform. With the 40 and 27oz, it's the perfect combination for a day out hiking or for backpacking when collecting water is necessary. This bottle also fits perfectly in most bicycle cages, car cup holders and backpack sleeves."
Very convenient to clean and carry
"This is my favorite bottle; I have four that I rotate, and the wide mouth makes it so easy to clean. Also, it is incredibly lightweight."
Great
"A joy to be able to drink from my water bottle without there being mold in it. The stainless steel and simple closure don't get entrenched with grime and are easy to clean."
"A good size, not too heavy. Doesn’ leak, and my water is cool and tastes great."
Great value
"Love the size and lightness, great product for the price"
Too expensive
"Overpriced"
Good quality, difficult to drink while moving
"With the stock cap it is quite difficult to drink from on the move, the rest is very high quality"
Great for everyday
"Love the wide mouth and sturdy base. And that no plastic touches the water! It's also nice and lightweight - I don't always need an insulated bottle."
Very nice
"Really nice bottle. I always opt for non insulated bottles but it's often hard to find nice stainless steel ones now. This one checked all the boxes of what I was looking for. The wide mouth makes it easy to fill and the lip is rounded for easy drinking."
Q&A
- Hello KK, are there any plans to make a chug cap that is compatible with this product?
- Hello, we don't currently have plans for a Chug Cap for our older wide mouth bottles. Sorry!
- Is there ANY way to put a "twist cap lid" on an un-insulated bottle like this? We don't need an insulated bottle but we do need a twist cap.
- Hi, Charlie, thanks for asking. I will make sure our Product Department hears about the desire for a drinkable lid or straw lid with this bottle.
- Will there be a 27oz. TkWide option anytime?
- We don't currently have plans for that, but maybe in the future.
- What is the diameter of this 27 oz bottle?
- John, the 27oz is 2.9inches wide. You can always checks the measurements under Features & Specifications for each product. Thanks!
- Is the non-insulated wide 27 oz bottle compatible with the TKwide chug cap?
- Sorry, but no our single-wall wide have our external threads, while our new TKWide line has different internal threads, so the Chug cap is not compatible. If you want a drink-through cap on the 27oz Wide, you could get the older Cafe Cap 2.0 here: https://www.kleankanteen.com/products/cafe-cap
- When will this product be in stock?
- HI there, We are currently waiting for a shipment from our manufacturer to arrive to our warehouse. I suggest checking back on our website in the next few weeks.
- Do you offer rain checks on out of stock products?
- Hi there, The Wide 27oz is back in stock on our website! :)
- Is the cap on this model stainless steel?
- The outside of the cap is polypropylene (PP#5) and the interior of the cap is stainless steel. This cap creates an all stainless interior for the bottle.





