Hydration Guide
Can You Put a Protein Shake in an Insulated Tumbler?
Yes for cold protein shakes. How to mix one in an insulated tumbler, how long to keep it, and the rinse-fast habit that prevents smells.
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Yes for cold protein shakes. How to mix one in an insulated tumbler, how long to keep it, and the rinse-fast habit that prevents smells.
*Cold retention varies with bottle size, lid, amount of ice, outside temperature, and how often the bottle is opened.