Nalgene Sustain Tritan BPA-Free On The Fly Water Bottle Made with Material Derived from 50% Plastic Waste

Great product - the Nalgenes hold up when dropped, unlike other brands that crack or break the first time they're dropped. Withstands multiple cleanings and dishwasher runs. Seals great - no leaks!! Easy to clean. No over-complicated mouthpiece - just a simple opening that's easy to use. No dopey straw that only works at certain angles. I had the same product for over 7 years until it finally died, this one is going on 3 years already!

My kid brings this to kindergarten every day and it’s been perfect. It’s easy for him to open and close on his own, and it hasn’t leaked once in his backpack. It’s tough, easy to wash, and just the right size for small hands. He loves using it, and I love not having to worry about spills. Definitely a great pick for school! Just have to your kid figure it out before using it. Do be aware, the latching part does tend to split right in the middle. His happens to all of these types of lids but hasn’t affected the functionality of it.

Obsessed with this water bottle! Top goes on tight and doesn’t leak! Thought I wouldn’t like the hole on the cap and was worried it doesn’t have a straw but, actually like it better!! Big enough for the amount water I need to drink but is perfect for taking with me! Fits in the car cup holder !! Highly recommend this bottle!!

I work in special education and my students will frequently pick up my water bottle and drink before I can intercept, LOL! The two step process to open this is really quick and easy but the slender latch is not obvious to my students. It's like having a secret lock. PROS: The cap is easy to clean and the cap and bottle are dishwasher safe. It's light. It is easy to carry. I have used it everyday for over a month and I have had zero spills/leaks!!! No one is getting hurt if it "falls" (gets thrown) like the big stainless steel water bottles Cons: It only stays cold a few hours. For me, the great price, and BPA-free, heavy duty plastic over ride that. I just use 2 a day and keep the second one in my lunch cooler. Let's face it, even if it gets warm, it's better than the drinking fountain.

My husband lost his "favorite" gym bottle ... great price and stays sealed. Perfect for his needs. They last for years and if he didn't lose them (ie. forget them) at the gym, he'd still be using the old one!

Fine for a water bottle. Sometimes the cap doesn't stay open and it slaps me in the face when I take a sip.

Fits in side pocket on backpack, in car cup holder, no leaks, lid is easy to use. Easy to clean. Color is exactly like shown.

Needed a smaller water bottle for my day bag I use for work. This turned out to be a perfect option. I recommend ALWAYS using the metal clip to secure the cap closed during transport. The bottle is easy to fill, drink from, and clean. Very satisfied.

Makkelijk te openen, sluiten en afsluiten met 1 hand, handig tijdens het rijden

La mejor solución. R de reutilizar. El tapón es espectacular. Un gran producto

Generally great. I've used it in many countries. Streamlined design that fits nicely into the pockets of hiking daypacks or into the cup holders in cars. Over time though (after considerable use), the clasp securing the bottle does come undone with even a slight knock after taking many a drop

Why did you choose this product over others?: Just the best possible bottle. Impossible to damage. I bought new one just because the previous one was stolen. It's been with me on a bike, in a car, on hikes, festivals, office days, anywhere. No leaking, perfect size, fits all the bottle/cup holders, no smells. And I can open it with 1 hand :)

C'est ma seconde gourde Nalgène... J'ai remplacé la première achetée il y a plus de 10 ans et qui a été utilisée un nombre incalculable de fois. Jamais eu le moindre problème de fuite. Mais j'avais envie de renouveller celle ci et j'ai donc choisi ce modèle qui est identique et tout aussi performant. Je recommande vivement cette marque !