The Cool Grip sidewalls actually work — I held it full of hot coffee for a whole meeting without needing a sleeve or a towel. 355ml is just the right size for my morning brew too.
Timothy★★★★★
Filled it with boiling tea and my hand didn't flinch once holding the side. The 355ml size is just right for my morning coffee, and it doesn't feel flimsy in the slightest.
Alexander P.★★★★★
The cool grip sidewalls actually work — I filled it with boiling tea and carried it around the house without burning my fingers. 355ml is the perfect size for my morning coffee, and it doesn't hold onto yesterday's smell after a rinse.