Based on this product's specifications, here are some alternatives and similar models
Glass baking dish Termisil smooth rectangular 5.2 L
Summary description:
Rectangular heat-resistant glass baking dish Termisil, smooth finish, capacity 5.2 liters. Designed for oven use to bake, roast and gratin dishes; suitable for serving and storing food. Durable tempered glass construction resists thermal shock and allows even heat distribution. Easy to clean and compatible with dishwasher; practical for family meals and casseroles.