Show your support for Ratio with this 650ml/22oz Purist Water Bottle with MoFlo cap.
Purist technology shields the inside of the bottle from any bad taste, mold, or staining. As pure as drinking from a glass, but with all the advantages of a flexible bottle. Nothing sticks, so your bottle stays clean and your water always tastes pure.
Purist bottles are made by Specialized in the USA from LDPE, they are BPA-free & phthalate-free and are recyclable.