Anchor Hocking Round Glass Storage Bowl with Blue Lid. Anchor Hocking Classic Food Storage dishes and lids nest and stack for organized, space saving storing. Glass is microwave, pre-heated oven, refrigerator, freezer, and dishwasher safe. Plastic lids let you cover any leftovers and conveniently store them in the refrigerator. Lids are BPA-free and top-rack dishwasher safe.