I just wanted a BPA-free water bottle. I read that this one was leak-proof and had a lining that prevents bacteria build-up. I got exactly what I wanted so I am happy and love it.

Really good bottle for the price. I think I got mine 50% off or so. The closure is great, no more leaking,. I would buy again.

The drinking tip on this bottle is perfect. No dribbling. If you happen lay your bike out the bottle doesn't drip on it's side. I liked this bottle so much, I bought a bunch to give to my riding buddies for christmas.

It's a water bottle.

These are great bottles that out-shine the competition without a doubt. However, that HydroGuard anti-microbial lining...it's pretty good but not foolproof. Trust me. Yuck! And I would love to see CamelBak make this bottle in a smaller diameter 16oz. model. But, alas, they do not. In the 21oz., it's still a tad "fat" for most water bottle pouches on fanny packs and so forth.

I love these bottles. Since I got them I haven't even thought about grabbing another bottle to use. I love the tips on them and the ability to close them off completely and prevent any dripping.

You people are a bunch of complainers! This is a great bottle! If you don't like the lid, just replace it with a lid that fits your personal preference. I like that I don't have to keep opening and closing the lid and I don't have to worry about my beverage leaking or BPA leaching or my drink tasting funny. Keep up the good work, CamelBak!

These bottles do exactly what the description says--they hold water and don't taste like car tires on a hot day. I was worried that the BPA-free plastic would be too hard to squeeze while biking, but these turned out to be just as easy as a normal bottle. They are easy to use, stay mold-free (for me, at least), and they lock so you wont accidentally leak water in your pack on the way to the trail. The only gripe I have is that it is impossible to get the last bit (maybe 50 mL) of water out of them. Overall, great bottle: I will buy more as soon as they are in stock again.

After using these a couple times, I'm looking to replace all my water bottles that I use for cycling with these ones.

I've used other bottles before with the squeeze valves, but none of them had any kind of lip I could bite into to get a better hold on the bottle. Sometimes when you grab a bottle from it's cage your hand isn't in the correct position, so by giving me something I can hold with my teeth--much like a traditional bottle--I can reposition my handle for better squeezing.

This bottle is durable, BPA free, looks great, and at 4.77 couldn't be any better! I bought one a whie ago for twice as much and it was worth it at that price! Highly recommended. Cap fits on specialized wide mouth bottles, too!

This is a great water bottle. No plastic taste. Some people might not like the bite valve. This is my go to bottle for biking and running! Camelbak has made another super product.

Great when doing the eliptical at the gym. No mess!