This is my third one of these excellent bottles - only needed to buy multiple bottles due to consistently leaving them in various climbing walls. More or less bombproof, lightweight, and love the wide screwcap. no-brainer

I actually bought the blue version.... Only bought this, as I lost previous one after a decade of use without any issue. The lids never leak and despite some decent efforts they are very hard, if not impossible to break.Only gripe is the volume measurement makings printed on the side need to be covered with (clear, obviously) tape if you want to use them for more than a couple months.

An Imperial Quart Of Cold Water

Actually I was going to return this. I took it from the packaging to look at it. Hey....I like this thing! It's big and tough. I like the way it looks.It holds 39 ounces, an imperial quart. It's Tritan so it won't break. It is on the heavy side at six ounces. Captive lid too. No leaks ...No you can't boil water in it so don't try!If you need to get cold water from c-stores or fast-foods you need one these. It's obviously NOT one of THEIR bottles. Just ask if you can fill it.If weight is not a factor, this hefty robust bottle will last for years!Good stuff worth the money.

Awesome

Absolutely recommend the 1L Nalgene narrow mouth water bottle. Light weight and easy to pack up. I love I can track how much fluids I drink through out the day. The water bottle does not smell or taste like plastic.

Excellent bottle

I left my previous Nalgene on a train in an uncharacteristically careless move and immediately knew I had to buy a replacement. I simply couldn’t imagine life without a Nalgene after experiencing firsthand the pure, unadulterated bliss that comes with being a Nalgene owner so I rushed back to Base Camp Food quicker than you can say ‘good old raisins and peanuts’ and bought another one in a different colourway. Let me tell you: Base Camp Foods DELIVERED, literally and metaphorically, and now I am back to my rooting, rooting, Nalgene-toting self again.

Good quality, has pros and cons

I purchased this small mouth bottle because I was tired of having drink spill down my face and throat when hiking- I had a large mouth bottle before. When working hard hunting, hiking, and going for a quick swig, I would frequently get a splash of overflow with the wide mouth.This bottle would be great for summer, but I foremost used it in a late season hunt and it didn’t take long for the small mouth opening to freeze up, whereas the larger opening of the old bottle would take much longer. When using the bottle at home for cool drinks, it took extra effort to hand feed in individual pieces of ice, where my older large mouth bottle could be placed directly under the ice maker dispenser.Plus and minuses.

It's a Nalgene, pretty much live by these!

One thing is this doesn't have oz and ml markings like some nalgenes. I know that's important to some people but I don't really use them. If that matters but another model. The colours here are really cool and the build quality is good. Recommended!

Must Buy!

I love this water bottle. It’s compact and portable and I love the narrow mouth. I hate wide mouth water bottles which turned me off from the 48oz Nalgene. This 32oz is a winner!

Review of 1L Narrow Mouth Tritan Sustain

Absolute perfect water bottle for a water drinker. So easy to carry around the house and keeps me hydrated through the day. Also really good for taking on long journeys!

Trusty and durable

Not the lightest or most packable but the trustiest and durable water bottle. Mixing hot drinks inside while hiking is no problem as well. Narrow mouth helps me not splash my face with water whenever I take a drink.