Oz will not fit into the car cup holder but the 24oz will. Comes with a straw lid & a wide mouth lid. Fits well into daypack holder.

It's pretty, durable, and easy to clean! It's very durable too! The only downside is if you drop it, it will dent. It's not too wide to hold comfortably.

No leaks whatsoever from cold or hot drinks. Won't be used for warm beverages, but cold ones will be kept nice and cold. I'm sure there are other manufacturers out there making thermal bottles, but they'd be hard pressed to surpass hydrocell in either...  Read More

Their customer service is extraordinary. It's so affordable and consistently outperforms more expensive brands. I laugh at how good this thing looks after being taken out hiking and dropped all over the place next to the stanley all my coworkers have....  Read More

Bottle leaks over onto my table all the time. Screw cap breaks the first day of use. Just hiking through the woods and the bottle taps the side of my leg and the screw cap breaks in half.