I don’t know much about these , I tend to prefer the Wide mouth Nalgene bottles, because they are easy to clean, and you can fit ice , into it, easily. and pour drinks into them easily as well. Although, the only draw to my Nalgene bottles, is that they are not well insulated, to keep your drink, hot or cold. (Which is one of the scales, in the ratings, in the link above.)

Either way, water bottles are good, all around. It helps reduce your carbon footprint, you save money on bottled water, and you always have water with you.