Tupperware
Crystalwave Reheatable Divided Lunch Box 1.0L
An easy-to-reheat microwavable lunch box, designed with a vent and divider for your favorite dishes.
Reheating instructions:
Pop open vent cap (by pressing in the middle) before placing in microwave oven. Do not close vent cap immediately after reheating.
To close, press side of vent. Keep vent closed to keep food warm.