






💼 Stay sharp, stay hydrated — the classic bottle for the modern mover.
The Klean Kanteen Unisex Outdoor Classic Water Bottle is a 27 oz stainless steel bottle featuring a lightweight single-wall design and a durable, chip-resistant Klean Coat powder finish. Designed for active professionals and travelers, it includes a leak-proof sports cap and a wide mouth for easy filling and cleaning. This eco-friendly bottle combines lasting quality with practical style, making it an essential hydration companion for everyday use.
| ASIN | B00OPYVACE |
| Best Sellers Rank | 308,027 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 3,474 in Cycling Bottles |
| Customer reviews | 4.1 4.1 out of 5 stars (2,612) |
| Date First Available | 17 Nov. 2009 |
| Department | Unisex |
| Item model number | K27CPPS |
| Manufacturer | Klean Kanteen |
| Product Dimensions | 27 x 7.5 x 7.5 cm |
M**H
The best water bottle I have used.
This is the water bottle I use daily, when out and about or at the gym. At 800ml, it is a good capacity and will last a fair time. The stainless steel is great quality, and has lasted for the almost 2 years that I have been using it with only minor dents. The wide opening (not as wide as some of their other products) is great for adding ice cubes, and is easy to fill up and pour from. The steel doesn't add a taste to the water, and isn't too heavy (although it is heavier than aluminium or plastic equivalents). It is easy to clean, durable, and overall the best water bottle I have used so far. The sports cap that this comes with, if I were to rate it separately, would get a 4/5. This is because after about a year of use, the cap began to tear, although this was probably due to me biting down too hard when opening it (I had a similar issue with the Camelbak Podium water bottles, but they tore more easily than the cap on the Klean Kanteen). I have since replaced it with the bamboo cap and have had no issues since. The cap closes tight and does not leak, but can be a little difficult to open at times. However, I would prefer this to the bottle leaking so this is not an issue. This bottle isn't insulated, so if you're looking for something to keep liquids hot or cold then you may want to look at a different product. I would recommend this to anyone in need of a long-lasting, high quality water bottle!
R**D
Very good water bottle
What every traveler needs is a good water bottle to reduce throwing away plastic bottles and so after doing my research I found out about this bottle. This is a very good water bottle that is designed really well. It’s made from good strong solid materials and it looks beautiful and the 800ml (27oz) is the perfect size to have if you are a solo traveler. I’m quite impressed because so far, it doesn’t leak once the cap is screwed on tight and their are many other water bottles that leak through the cap. The cap is solid and strong. I bought the green sports cap 3.0 separately to have a spare cap for this bottle and the bottle looks very nice also with the green cap screwed on. Overall, so far, this is one of the best water bottles I’ve ever bought for traveling and I have a feeling that this water bottle will be very useful and will last for many many years so I think it’s a good investment for any solo traveler.
C**R
Overall this is a great product & ideal for the gym (I use mine ...
Overall this is a great product & ideal for the gym (I use mine in spin classes) as an alternative to bottled water. A couple of negatives though 1. The sport cap is not watertight - even when the spout is firmly in the closed position there is a hole (to allow faster flow when drinking) that water leaks out of - I've actually now bought another kleen kanteen screw top lid that I put on this bottle when it's in my bag and i carry this sport cap separately, popping it on before a gym class. 2. - the sport top can be noisy to drink from - not an issue in a noisy gym class, but a bit odd in a quieter office.
G**D
Love it, would buy another if this one was lost.
Nice handy size bottle that will presumably last me a long time. Shame that the lid leaks a bit through the breather plug. I splashed out on another type of lid for times when leaks must be avoided, but haven't put it on yet because this one is so handy for use when on the go. No need for any unscrewing, just one-handed operation (easy to pull out and close the spout with your teeth) In summary, it's a great bottle and the drinking spout/lid is good to use. The leaking can easily be prevented by a simple poke of the breather, but beware, if you forget to do this, it may leak when not completely upright.
S**Y
Favourite water bottle
Fantastic water bottle. Both parts go in the dishwasher absolutely fine. It has a wide neck so it's easy to clean with a bottle brush, or normal washing up brush. I find the 800ml to be the ideal size for me too - I drink a lot of water during the day so I need a decent size water bottle. I used to have a sigg bottle and I bought the sport cap for that one years ago but it really didn't work because it didn't let air in when you were drinking the water. This cap design is MUCH better as it has a vent so as you drink the water air is allowed back into the bottle for a smooth water consumption experience. Fab product.
S**N
Really Nice Drink Bottle
Great quality drink bottle that looks good and should stand up to some abuse. The sports spout works well and doesn't leak when closed. It is so much nicer than a plastic or aluminum bottle. The wide opening makes it easy to clean and the bottle itself fits in most bottle holders. Because its made of stainless steel you can put just about any liquid in it. You can also chose alternative caps and replacement caps for it which is another plus point.
M**K
I think it is a great water bottle - finally something not made out of ...
I think it is a great water bottle - finally something not made out of plastic. Keeps the water nicely cool as well, and it doesn't start tasting "plasticy". The color is very pretty, too. I still think that the Camelbak twist sport valves are so much better than this mouth piece though - you either need to touch the mouth piece with (potentially dirty) hands or drag it up with your teeth (which damages the mouth piece); neither is an ideal solution (hence only 4, not 5 stars). However, would recommend and also would buy it again.
M**Y
Cap disappointing.
Only 3 stars as the sports cap is a disappointment. The material feels rough when drinking and the pop up spout is very tight, hard to close and open. Can result in leakage. Especially when operated by kids. There is also a strange plasticky taste to the water due to the cap. Despite daily use and cleaning in bicarbonate of soda, this taste lingers. The flask itself is superb. Light weight and easy to clean refill. The cap is a let down and I wouldn't buy again due to this. Am actually searching for other caps that would fit flask. I would also avoid the pop up type spout as seems to attract dirt and crumbs in backpack.
S**N
Nunca me habían gustado las de plástico. Por lo tanto busqué opciones distintas hasta que dí con esta marca. El diseño y colores me encantaron, ahora tenemos cuatro para todos los integrantes de la familia. Son durables, se han caído en diferentes ocasiones, por culpa de nosotros, dejándolas con pequeñas abolladuras sin que afecten el producto como tal.
M**N
Çok memnun kaldım.
A**J
Good quality
D**M
Great product. Bought this to replace one I'd used for ~6 years and recently lost. After years of use some paint had worn from the bottom (from placing it on concrete, etc.) and top rounded portion but the bottle itself never majorly dented/scratched (even after incidents like slipping out of my bag onto road while biking fast) and still looked decent. Cap never got grungy/grimy, is easy to sanitize/clean, and the liquid seal remained intact even after many drops.
J**P
Great bottles! We got two for the kids for their lunch boxes.....they ended up being a little to big for the kids but work great for the gym :) Next time I would probably get insulated but they're still good to have in the house. The 'sport' top is nice plus.
Trustpilot
4 days ago
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