Airtight container made in our factory in Reus (Spain) with Tritan plastic that is highly resistant to shattering and free of BPA. It's 100% airtight thanks to its 4 locking points and silicone gasket. It doesn't stain or retain odors and it does not deform. Allows intensive use in microwave, dishwasher and freezer, resistant from -20ºC to 100ºC. Transport your food in a safe and healthy way.