From Pyrex
"Part of our 4in1 range of Pyrex® heat resistant glassware, this casserole dish offers all the great benefits of a Pyrex® roasting dish with 2.1L capacity, plus it comes with a lid to keep food preserved while storing in the fridge or freezer. At 0.5L capacity, the lid can also be used to serve food as well. All Pyrex® cookware is easy to clean, hard wearing and durable, whilst being safe and hygienic to use too"