Purist Water Bottle
The first water bottle that offers a taste as pure as drinking from a glass, with all the advantages of a flexible bottle. Features include a protective barrier inside that prevents odors, stains, and mold from permanently attaching and a clearview strip to make liquid analysis easy. Bottle comes with a MoFlo cap.
Made by Specialized®.
Hammer Pure Bottle
It's a great bottle - sets the industry standard. And, I like that it's branded with Hammer Nutrition because it tells everyone on the group ride that I've come to party.
Good Product at a Great Price
This is the second Hammer water bottle I have purchased. My first water bottle was the 26oz grey which lasted me two years. I most recently purchased the 22oz blue. The blue color looks great but I recommend going with the 26oz size…I wish i had stuck with that instead of dropping to the 22oz. it’s only a 4oz delta, but it makes a big difference during hard workouts on hot days.
Great, Love these bottles I currently have  of them and they have become my favorite bottles to use, I use them on every ride!
I would buy if you change the tops
The tops are not great. They are difficult to put on and also leak. I prefer to use camelback tops. However i do like there design. The red and black really looks good on my bike.