Wide Loop Cap

I love this canteen. Plain and simple. Single-walled. Tight seal. I use it on camping trips, and love that I can set it directly on a fire (minus the cap) to boil water. Water tastes great in it, and it's got solid, good quality build. I've dropped it a handful of times, and while it does take on dings, I'm surprised by how small they are compared to how bad the drops have been. Works like a charm!

this company makes good stuff and I am pleased with this purchase, single wall makes it easy to boil water, wide mouth is a plus.

This is my second time purchasing this bottle (I lost the first one), and I love it! I don't like my water ice cold, and this bottle is an excellent way for me to lug around 40 ounces at a time without lugging around something massive. It doesn't insulate drinks and will sweat if you put cold water inside on hot days, but it's perfect for a room-temperature water drinker. My bottle has a few dents in it, but that's because I'm rough on my gear (it rolled under the car yesterday, ha) but it has held up very well.

My other container has a larger diameter making it hard to pour water. This one with less capacity had the perfect size for my small hand to grip.confidently. Quality container but I’m afraid that it will develop the silicone gasket leak. My bigger and older version of the container is starting to leak.

Somewhat hard to open and dents easily when dropped. The cap holds a few drops of water so when you open it, sometimes water drips down. But doesn't leak when closed.

I haven't experienced any of the problems other describe with the bottle. It arrived in perfect condition, the cap works perfectly, and it is what I was expecting.

I've owned a 40 oz KK bottle (right in picture) for around 20 years and it is still in perfect condition, and so is my 20 year old 27 oz bottle. I wanted to give my family that quality water bottle to use for years as well so I bought 3 new 40 oz KK bottles. These new bottles can't even withstand the weight of liquid when placed on a counter. The corners are extremely easy to dent. Now all 3 new bottles wobble. The new bottle weighs 200g and the old one weighs 220g. Why ruin a product to save 20g of recycled steel? Because you can reel in loyal customers based on their positive past experiences and then keep selling more when they become unusable. I purchase from KK for their commitment to being "green" and "earth friendly" but the company now intentionally makes their products practically disposable. They completely lost my trust and any future sales. Every time I use the bottles and get a comment about the dents and wobbling I let people know they should avoid KK.

Quality stainless steel bottle