M&S' glass fridge storage container is sure to become a kitchen essential you’ll wonder how you went without. Made of durable glass with a plastic lid, flap closures snap into place to keep contents fresh. Perfect for leftovers or cooking ahead, this glass container has a 1040ml capacity for multiple servings and is safe for use in the fridge and freezer and oven safe to 240 degrees, so storing and heating food is simple.