Glasslock Oven Safe containers are made in Korea from durable tempered glass, which is three times stronger than regular glass and completely BPA-free

• Designed for versatility, they can be heated in the oven (up to 230DegreeC) and microwave (without lid), and stored in the fridge and freezer (down to -20DegreeC)
• Easy to clean by hand or on the top-shelf of the dishwasher
• Silicone seal and four tab locking clips make the container transportable, airtight, and leakproof, keeping food fresh longer
• This 970ml rectangular container is ideal for meal prep, storing, and reheating leftovers