... .4 Lightweight and Tough. Unbreakable.5 Heat proof to 260C. Dishwasher safe.6 Keep coffee warm but will never get your ... ,lightweight,unbreakable & reusableheat resistance from -40 to 230 centigrademicrowaver,freezer & dishwasher safeapplication: office,hotel,restaurant,picnic,campingsize: 106*57*90mm color ...