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  • BPA- and phthalate-free polyethylene bottle is flexible for easy squeezing and fast water delivery; you can freeze the bottle or place ice inside it
  • Purist treatment infuses the bottle's interior with silicon dioxide to prevent odors, stains, and mold from attaching to the inner surface, offering a pure taste
  • MoFlo ™ cap design features a wide water channel to deliver up to 50% greater flow than other leading bottles, plus it has improved functional grip
  • MoFlo cap is all about high-volume water delivery to quench your thirst pronto; nozzle can be removed for cleaning
  • Cap is also sealed with an integrated O-ring and a lock-down nozzle for leak-free transport and shaking/mixing of powdered drink mixes
  • Please note: interior of the REI Purist water bottle should never be scrubbed or mechanically scratched
  • Recommended cleaning method is to rinse your bottle with warm water and a mild detergent; alternately, bottle can be washed on the top rack of a dishwasher

Made in USA.

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REI membership


Best Use Cycling
Liquid Capacity (L) 0.77
Liquid Capacity (fl. oz.) 26
Fits In Cup Holder Yes
Water Bottle Material Soft Plastic
Material(s) Polyethylene
BPA Free Yes
Bottle Opening Wide
Water Bottle Cap Type Push/Pull
Weight 3.1 ounces
Rated 5 out of 5 by from Taste's good Works well. High flow rate out the top. Big opening to get ice or nutrition into the bottle. Water doesn't pick up a plastic smell.
Date published: 2017-05-10
Rated 5 out of 5 by from No Plastic Taste I won't buy the older type any more. I have left water in one of these bottles for weeks and it still does not taste of plastic.
Date published: 2017-06-05
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