Yes, the containers used for Tsuklio deliveries are safe for both microwave heating and freezer storage. You can freeze the delivered meals as they are in the containers, or heat them directly in the microwave. However, please note that the lids are not microwave-safe, so be sure to remove the lid before heating.
Confirmed for the microwave and the freezer only
These are the only two uses we have confirmed for our containers. Any other use has not been confirmed, so please don't:
place a container in hot water (a hot water bath)
put a container in an oven or toaster oven
put a container in an air fryer
heat a container on a stove or over a direct flame
Our meals are designed to be reheated in the microwave and enjoyed straight afterwards, and the microwave is the only method we have tested. If you don't have one and choose to reheat another way, please transfer the food into a heatproof dish of your own first, and do so at your own discretion — we aren't able to advise on or guarantee the result of untested methods.