The lock mech is easier than the typical, where you have to flip a hook up over the button. The drinking spout could be a little longer, or i may just be used to the longer spout from my old bottle, it's a non issue.

It keeps my ice tea cold all day. This one stays reasonably cold, but not as well as the old one did. This is the first one that keeps everything cold overnight, and into the next day.

The long handle makes it easy to carry around, which is nice, because some handles are so short that you can barely stick a pinky finger through it. It fits in my corolla cup holder, and the red color is very nice.

It is a 24 oz bottle (710ml), large enough so that i do not need to refill it all the time. This bottle is very good quality, which is something i expect from thermos. Termo muy bonito estéticamente, de alto es del mismo tamaño que tradicional thermos...  Read More

Thermos is sturdy and keeps water cold. I love the reddish color.

The lid is not so sturdy. The slide lock on the side of the lid slides very easily. It also gets very cold on the outside.