I would never get the huge ones because I still want to carry this around. 32 OZ is a perfect size. Super convient, it's easy to clean, and comes with an extra straw. I work in an office and I used to have to walk across the entire floor to get to the filtered water station and fill up 3-4 dixie cups because I didnt want to have to go back. I love it, plus I get to buy dorky stickers to slap on the side.
Rating:
[5 of 5 Stars!]