I’m a USPS mail carrier and I walk over 30,000 steps every day, so I really need to stay hydrated. I’ve been on the lookout for a big, portable, and tough water bottle that’s plastic-free. This titanium water bottle checks all the boxes!It has a great capacity, is super light, and doesn’t have any plastic. I love that it lies flat in my car instead of rolling around like those cylindrical bottles. It might look small, but the capacity is exactly as advertised. Plus, the sleeve that comes with it really surprised me with how well it keeps my cold water insulated. It’s perfect for what I need.

Edit: I now have both the 2qt and the 4qt canteens. Both are outstanding. They’ve been with me on every adventure for the last two months. Keith really outdid themselves with these canteens!Yeah. It’s expensive. But man is it worth it! Feels really solid, yet still light weight. Nice welds and machined threads. The 1/2 gallon capacity is great! The case is even nice. If I had to complain about anything, I wish they made the case cover more of the canteen closer up to the spout. Honestly. I’m so impressed with this I’m considering getting the 1 gallon version. Way to knock it out of the park Keith!

Good but the bottle needs to improve for the cap it needs a tether, dropping the cap is no joke

awsome, haven't been this excited to carry a canteen since I was a kid. makes me wanna go hit the adventures!

Very nice canteen. Not as big as I thought, but I'm used to the plastic ones. 4qt. I use to carry in my vehicle on job sites. I am very pleased with this purchase, well worth the price. This is the second item I have from keith titanium and I am impressed. I think im going to get the travel coffee maker next.

It’s expensive, but with this you definitely get what you pay for. Looking forward to passing this down.

GOD I LOVE THIS! Addendum: I have the 1/2 gallon and I still love this canteen, however I went back to get a second half gallon canteen and it looks like they no longer make them! To me that is the perfect size for shoulder carry excursions. My half gallon seems bomb proof since I dropped it and nothing happened. I can't imagine that a gallon size one would be as tough being that water weighs 8 lbs per gallon. I may go ahead and get the gallon one but still, it is disappointing that a company with my first name wold make such a mistake in not making the 1/2 gallon anymore.

This thing is fantastic. Carries enough water for one person's daily intake, isn't plastic, doesn't need a bottle carrier (like a backpack or waist pack), and because it's flat you can set it down and it won't roll around on a slope or the floor of your truck while you're driving. I'd gladly buy one again.The only thing I'd like to see different is a d-ring on the top of the cap so I can tie it to the canteen's neck with some cord, and maybe a replaceable silicone o-ring in the cap too. Keith has both of these for their mess-kit-style canteen (this one has a flat round piece of silicone in the cap, not an o-ring). Not sure why they didn't just reuse that here. All that said, it's still the best water bottle I've found.

This is a very well made canteen with a very secure lid. The threads appear to be machined so very smooth, which isn't typical of their bottles, wish it were. Good thick walls while still being very lightweight. It holds a half gallon of water. The cover could be better fitting and not fraying but the canteen itself is top notch. Love it!