Pyrex Cook & Freeze Glass Oven Dish This handy dish can be used not only as an oven dish (up to 300°C), but also as a storage container for dishes in the freezer or as a lunchbox. The dish can be sealed airtight with the plastic lid, making it ideal for taking your food to work, for example, or for a delicious picnic on a summer day. The lid must be removed for use in the oven. And after use, this dish can be easily cleaned in the dishwasher. This Cook & Freeze dish measures 27 x 22 x 9 cm and has a capacity of 4 liters. Cook & Freeze The Cook & Freeze series by Pyrex is multifunctional! The products, made of borosilicate glass, are perfect for storing and taking along the tastiest dishes. As the name of this series suggests, you can use these items to prepare dishes in the oven and then store them in the freezer or refrigerator. Additionally, the products in this series feature a plastic lid that makes storing ingredients easy. Borosilicate Glass Every glass product from Pyrex is made of borosilicate glass. This type of glass is hardened by heating it to nearly 700°C during production. Additionally, this material is resistant to thermal fluctuations from -40°C to 300°C and is also very hygienic to use. Moreover, it can certainly take a knock, so should you happen to drop a product, the glass will not break easily. Pyrex Producing cookware and kitchen utensils is truly in Pyrex's blood. With over 100 years of experience, this brand is an indispensable part of both home and professional kitchens. Every product in the wide range of items for baking, preparing, and storing is user-friendly and of very high quality. Furthermore, Pyrex is known for its strong borosilicate glass. Pyrex is a high-quality brand with an excellent price-quality ratio.