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

Good size opening for your mouth and bright colors! The water bottle is easy to clean and is surprisingly very much leak proof. I have had so many water bottles leak on me - this brand is a miracle!

The cap is decent sized, and I appreciate that I dont have to get dirty hands on the part where I put my mouth to drink, since I bought this for work. Hasnt leaked yet either, but well see in a few more months. Havent dropped it yet so I cant speak on wether it would survive a fall. But I do like it, and I love this particular color as well. All in all, would buy again, depending on how it handles me inevitably giving it an intimate encounter with the floor, whenever that ends up happening.

This is such a sturdy yet lightweight, compact, and ergonomic water bottle! I feel like Ive been missing out all my life. Its so easy to grab, throw it into my bag or backpack, and be out and about, or even just absent mindedly carry around the house with me. I really needed something lightweight as I cant/ dont feel like taking my heavier or bulkier water bottles, but then end up thirsty or tempted into getting a disposable plastic water bottle instead. I love the attached cap thats easy to screw off and on, as well as clean thoroughly.

Fun and functional!

Perfect size! Love the color!

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!

Not too heavy. Mouth piece is very comfouand the water puts sadly into your moth. Easy to carry with strap that holds top to bottle. Perfect for me. Had larger size but too heavy to carry around and ultimately the strap broke. Never satisfied with any other bottle I tried! Love it. Nice colors too

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.

I love nalgene bottles, the small mouth opening makes drinking easier then the wide mouth ones. and the color combos are so cool now. just hard to clean cause you cant get a brush inside the small hole.

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!