Keep it cool? Not when it comes your coffee!
This Space-free Collapsible PVC Coffee Mug will keep your coffee hot all the time! Resistant to temperatures of up to 250 degrees, it will preserve the temperature of your coffee up to 10 hours!
And that's not all! Once you are done with your drink, simply fold it and save some space in your bag!
Cup heat resistance: -40°C ~ 250°C
Capacity: 270 ml