The Eco Round Ovenglass Container from LocknLock is eco-friendly and made from plastic waste, it clips firmly to the glass container for an airtight and watertight seal. These containers are an all-round stylish and sustainable solution for storing leftovers, lunches for work and batch cooking for later, it is also suitable for use in the microwave and for freezer storage.Eco Ovenglass Round FeaturesLocknLock Eco Ovenglass RoundEco-friendlyMade from plastic wasteBase made from borosilicate glass AirtightWatertightSuitable for microwave & freezer storageDishwasher safeCan be used in the oven without the lid for reheating and cooking dishesLocknLock\'s Ref.MPN: LLG831ARCL, LLG861ARCLColour: ClearSizes: 650ml, 950mlPM Ref: 1305253