High Borosilicate Glass Food Storage Container, Microwavable Lunch Box

Made of high borosilicate transparent glass, these food containers tolerate rapid temperature changes without warping or cracking, and they go from freezer to oven in an instant.
Premium glass that does not absorb stains or smells, a good choice for acidic foods
Applicable temperature range: -20 to 400 degrees C; microwave safe
Glass is free of chemicals; hot food can go straight into the container
Lids are made of BPA-free plastic
Airtight locking lid with hinged-lid technology that flips open and shut quickly; leakproof for the gym, pool or work
Containers are dishwasher safe (lids are not dishwasher safe)
Containers and lids are stackable and nest inside each other
Colors: Blue, Green or Pink