Purist Water Bottles

Nice bottle. The silicon coating seems to work as advertised. Drinks stay colder longer, but not as nearly as long as an insulated bottle. Bottle doesn't sweat, no plasticky taste. I like the understated graphics of the Flow brand. My only complaint is the MoFlo cap, which closes up too easily during use unlike the old school ones that are larger, easier to grip and open with your teeth and stay open in use even after decades of service. Having said all that they are IMHO still 100x better than the diaphragm type that are so common today and I will be buying more.

Great and wide mouth bottles, they have the perfect size for the flow formula !

Flow large water bottle

Nice to have a larger water bottle that fits into my 20 oz. cage correctly.