Nalgene Sustain Tritan BPA-Free Water Bottle Made with Material Derived from 50% Plastic Waste, 16 OZ, Narrow Mouth

The 16oz size is just right for my needs, not too big or small. The loop on the cap makes a nice carrying strap. I like the smaller neck for drinking out of the bottle, but it’s not as easy to clean as my larger wide mouth Nalgene 32oz. I don’t like most of the color schemes offered and wanted a clear bottle but settled for the cerulean blue one. Another thing I don’t like is the diameter - it doesn’t fit into standard vehicle cup holders. I can wedge it into the upper end on mine, but it’s not secure.

Great bottle for my 11 year old at school. Doesnt leak or spill and fits perfectly on the side of his bookbag. Its a little awkward to clean with the smaller mouth but its still doable. Would repurchase

These bottles really keep the water fresh; there is no plasticky or musty taste. Definitely an upgrade over the old Nalgene bottles, which Ill be replacing with these.

Works as expected

My favorite brand of water bottle. Easy to clean and easy for smaller hands. Received on time when promised. That super important to me.

I have had this brand of water bottle for many years (the same bottle the whole time actually) and it was time for an upgrade. I am happy with the product but I did notice it’s a lot thinner than my other one. Maybe it’s because this one is a sustainable materials version and my older one is not but this one definitely doesn’t feel as sturdy. I’m sure it’ll be fine for the use I need it for (bringing it to college classes) but overall the color is cute and I am satisfied.

Made in America and very nice to use.

It is not easy to drink from or refill. The top is held on by a loop. Both must be held for clearance to take a drink.

This water bottle is awesome, replaced bottled water when Im at work. Its durable, easily cleaned, and light. Never leaks. Made in the USA. Buy it!

I really like this size Nalgene because it’s easier to use with my smaller, women’s hands. I have the big ones also, but always prefer this size because it’s so comfortable to hold and drink out of. And I like the smaller opening because it’s also more comfortable for drinking. I just use them for water, though, any other use might need a specialized bottle brush to clean thoroughly. Nalgenes rock, I love them and love that the loop holding the cap on makes a great way to carry them and that you never have to worry about losing the cap! And that you can fill them with hot water for a foot warmer in cold weather! And the markings on the side are handy for measuring! And they come in lots of really cool colors!