Can I put the Tumbler in the refrigerator? May 15, 2024 19:37 Updated We do not recommend putting the Tumbler in the refrigerator as it may damage the sensor puck. Related articles Is the lid BPA Free? Can I put other liquids in my Tumbler? Can I put the Tumbler in the freezer? Can I use with carbonated or pulpy beverages? When should I recalibrate my Tumbler?