This really is the best water bottle I've had
351758
This really is the best water bottle I've had. the ONLY thing that i was surprised by was how small the spout is smaller then most but it is more then worth it for this thing.
3423986
This is probably the best water bottle I've ever used. It comes apart easily to clean, yet perfectly leakproof and sturdy when you put it back together. I've never had a problem with the straw making a weird noise when drinking or spraying water at me, nor has it ever leaked anywhere in my gym bag. The infuser made me realize that with a couple herbs soaking in there, water can indeed taste good!
1877369
After going through a couple of the Blender Bottles, I was looking for a water bottle that would stand up to abuse and that was a good size to hold a lot of water without having to constantly refill it.  This water bottle from Nalgene does both of those things in outstanding fashion.

The couple Blender Bottles that I had were great for water bottles and making protein shakes with with the whisk, but they were prone to breaking from simple drops onto the floor.  One I had dropped cracked on the bottom so liquid would leak out slowly, and the other I had thought was closed, but actually open and while trying to grab it, I dropped it and broke the lid.  Needless to say, I was pretty frustrated with bottles breaking, so after looking for a bottle that would be more sturdy, I found reviews describing this bottle as just that and haven't been disappointed since.  Dropped, scratched, etc. this guy has really stood up to the test.

And with 32 oz. of carrying, it's a great water bottle to fill up in the morning and take for the day.  Maybe a little on the pricey side if you are including the shipping, too, but this is a pretty good water bottle, and I don't think I will be buying another one for a little while to say the least.
1780734
This water bottle is awesome Ive had it for about a week now and it keeps water cold for a really long time Id fill it up before I go to bed and keep it next to me and wake up with the water still actually cold and I went out and did a bunch of errands on a hot day and kept leaving it in the car and whenever I drank from it it was still very cold
2809850
This is the best water bottle I've ever had. It is large sized and accommodates plenty of ice to last throughout the day. The spout fits snugly when flipped.back in the lid and water flows freely.
4183918
This water bottle holds a lot of water and keeps it cold all day! I don't put ice in mine, just cold water from my frige and it stays just as cold as when I  fill it up in the morning. I work outside in the desert where temps in the summer reach over 110 degrees and it's necessary to have cold water. I found another water bottle early on and really liked it but now can't find it anywhere so I thought I would try thermo tank. I didn't think I would be able to find anything as good as my last bottle but thermo tank has proven to be just as good if not better.  It holds more water than most bottles and it has a great design. I especially like that the drinking area isn't so big so you don't get a deluge of water spilling out everywhere when you try to drink.
4528426
This water bottle is the best one we've had yet.  Cute design. SUPER easy to assemble and clean and it keeps drinks cold for a long time.  I'm about to buy more now!
1950962
Honestly, I have not found a better water bottle than this one.  When I had my babies, the hospital gave me an insulated water mug with a lid and straw.  I loved it but it would spill it tipped over and it was too wide for car cup holders.  But it was the best thing I ever found to make it easy to drink lots of water and be healthy.  After a couple of years my hospital mug broke.  I looked for a long time to find something similar.

The Trudeau water bottle is so good that I cannot get enough of them.  They leak less water if you tip them over.  They leak none if they straw is closed down under the lid.  They fit in car cup holders.  They look great.  They don't sweat and leave water stains on my furniture. I can put it in my purse or backpack. My ice water stays cold for hours. If I fill it with ice and water at night, it's still cold in the morning.

I had to buy more than one because my husband and kids keep stealing mine.  I will be buying extra for my friends too. Honestly, I just wish there were more colors so that each of my 6 sons could have their own color and different colors for me and for my husband.

If there is a downside, it's that you can't put them in the dishwasher. But I don't really care about that since I only use them for water. I have had one break, which really surprised me because they are very durable.  I guess that one hit the floor at just the right angle, because we have dropped them many times before, without them being damaged.
3069722
I really like this bottle! I had a really hard time finding a bottle that was large, insulated AND had a straw. Something about having a straw in my water bottle causes me to drink WAY more water than when I have a regular water bottle. I was using a plastic camelback bottle with a straw for the last two years. It was fine but after about an hour or two, my ice would all melt and I would have room temp water. This wasn't the end of the world but I prefer to have ice water over room temp. Getting this bottle was a game changer. If I fill the whole thing up with ice I can get through an entire day, refiling the bottle a few times and still have ice left over. There has also been tons of times where I have filled it up in the morning, not drank much, then still had ice in it in the middle of the next day. It works awesome and the only reason I reduced one start is because while the bottle doesn't sweat, the lid does, especially if you are using ice like me. So when you put it in a bag, it can make the other contents a bit wet. However, this is minor as its not a ton of moisture, just standard sweating that you would see from any plastic on a bottle.
237909
This is my favorite water bottle. I really like how it holds 32 oz of water. I find that 32 oz of water is the perfect amount for me because it is light to carry and just two a day gets me enough water. The glow in the dark feature is also very unique and it makes it easy to spot it in the dark. I paired it up with the hydro flask flip top lid and it's currently my favorite water bottle. I wash it once a week even though it never even smells at all. I dropped it once and it didn't do a thing due to nalgene's hardcore Tritan material. I bought an extra in case anything happens to my current one, but I doubt anything will.
3201108
I absolutely love this water bottle. I love that you don't have to tilt it to drink since it has an internal straw. This also makes the design very difficult to leak, even when you turn it upside down with water in it and the flip top open. With the flip top closed it seems to be impossible to leak. Im very happy with my purchase and the best part is i've actually been drinking a lot more water since I got it.
555668
I have this water bottle in pink that I bought a few years ago from Bed Bath and Beyond.  I love it.  It has a carabiner clip that allows for me to clip it to my bag when hauling it to and from work.  I love the seal so I can't manage to spill it.  After a few rounds in the dishwasher, the white numbers wore off the side marking the oz amounts, but that didn't bother me at all.  After some years of having this water bottle, it started leaking around the area where the top screws onto the bottom.  I started looking for a new one and came across this one.  I ordered it, but the one that came was without the carabiner clip which I do use often.  I reached out to Ozbo and they were very apologetic for the mix up.  They offered me a full refund and I'm going to give this water bottle a try.  So happy.
229018
I love this water bottle.  It has a tight seal so it doesn't leak and the bottle is insulated.  It really does keep things cold for 24 hours.  I loved it so much that I bought another bottle but a little bigger in size.  If I ever need another water bottle this is the one I will buy.  I will also, and actually have raved about the bottle to others encouraging them to buy this water bottle.
3781859
this water bottle is honestly the best bottle i've bought. I really do like the double walled water bottles because it helps keep my water cold all day, and it doesn't even make my bottle sweat. That's really the best feature, personally for me, about this water bottle. I always hated how water bottles would have all these condensation, and so this bottle was perfect.

This is actually my 2nd bottle, that I bought for my girlfriend because it was so awesome. Highly recommend this product, as this bottle is exactly the same as hydroflask but cheaper! So buy hydroflask if you want the branding, but if you could care less about the hydroflask brand and you want a double walled bottle, this bottle is the one for you!
1956916
I had lost my old Contigo water bottles, so I had to buy them again because these bottles are the best water bottles I have ever had. The size is just right at 3 cups so it is not so heavy when hiking or biking, but large enough to keep you hydrated for a long period of time. The push button open mechanism is a great feature that has NEVER spilled for me. The straw hole is very large, so you don't have to suck for a long period of time for a small amount of water to go through. Great design. The straw can be separated from the top of the bottle for easy cleaning as well.
316001
The first thing I want to point out is that this bottle has taken abuse.  I used it for months almost every day.  I've dropped it, kicked it, accidentally ran over it, and washed it many many times.  The bottle still has it's form and works perfectly.

This is a great water bottle.  It's easy to clean, doesn't leak, the opening device is convenient (you can open and close it with your teeth), and it looks cool (in my opinion).  It's also flexible so you can squeeze water out of it.

There are only 2 cons that I've found so far.
This is superficial, but the black part that says "Clean Bottle" with the little rays and whatnot starts to fall off at day 1.  I know for some this is important but it doesn't affect the functionality.
The other complaint is user error.  I made the mistake of putting some homemade iced coffee in it and forgot to clean it out immediately after.  So the next few days of biking the water from the bottle tasted like crap.  But like I said, user error so I don't hold that against it.
4907034
This water bottle is perfect and Im so glad I chose it. I cant speak to the ruggedness of it, but I can tell you that it doesnt leak and it doesnt sweat, which are the biggest selling factors for me. You wouldnt believe how many water bottles Ive ordered and thrown away because of various reasons over the past 6 months. I use it to take water to work, and sometimes on the walk in from the parking lot, Ill throw the water bottle in my purse so its very important that it doesnt leak or sweat. This water bottle is sturdy, keeps my water relatively cold, and has a carrying strap also. At night, I fill the bottle with water and have to lay it sideways in the fridge because its so tall, and it does not leak. I have nothing but rave reviews for this water bottle after so many failures with others!