The Day Off Tumbler is designed for a relaxing yet active day off. Vacuum insulated, it retains the temperature and flavor of its contents, and features a rounded handle, so it's comfortable to tote around on your strolls.
Also features a "sip lid" so no ice cubes will aggressively hit your face while drinking.
Temperature tolerance: 45-156℉. For maximum insulation efficiency,
preheat or precool the tumbler prior to use by filling in a bit of hot/cold water for 1-2 minutes. Do not place in boiling water, microwave, or dishwasher. Handwash with care.