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

It is exactly as described can’t complain. Just be weary how little 16 oz is of water when you’re thirsty

These were perfect for my 7 year old and 9 year old. Love them!

I bought this for my 3 year old. His older brother was about that age when he got his. The narrow mouth is great because 3-year-olds drink like monsters. It’s small size is still manageable for him to lug around... Lord knows I’m done holding on to his stuff. Also, the small size is good so when he takes it to bed, his minuscule bladder won’t erupt causing a flood for me or his mother to deal with. Last, the cap will home those fine motor skills of his tiny, tiny fingers. More so than his nose picking, maybe.

I adore this little water bottle! I also have it in the bright blue color so I can keep one at work and one at home. I am normally attached to my Hydroflask to keep my water cold but this is perfect for a quick hike and to take somewhere I have a chance of losing it. It’s so light weight and holds the perfect amount of water for a couple hours. You can also drop it without many consequences! Extremely sturdy! The only reason it didn’t get 5 stars is because it does leak just a little. My purse and my hiking backpack have both had some wet spots with this water bottle despite making sure the cap is super tight. But not too bad that I’d stop using it. I highly recommend this!

Great bottle for every day/around the house. Easy to hold in hand and not too cumbersome. Not the easiest to clean and I had to find a brush to fit inside for cleaning.

We are a long-time consumer of Nalgene products because of their amazing customer service. Very few of our purchases have broken over time, but those that have cracked are always replaced because of the lifetime guarantee. This size was purchased for our daughter and is an excellent size for her. The narrow mouth makes it less prone to spill compared to the wide-mouth bottles. It is still easy to clean. We will certainly purchase more.

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

Works as expected

Always love a good Nalgene water bottle. It was wrapped in clear plastic which was nice because I knew it had never been used. Great purchase.

I recently returned from a 3-week trip using this water bottle and, without a doubt, it was one of the best items I took with me. It is lightweight, durable, easy to clean and not once did it leak. When I met up with my daughter for this trip I was surprised to see she had also ordered a Nalgene for our trip - the 16-oz wide mouth. We were extremely happy with our purchase of these water bottles and that they are made in the USA was a bonus!