BFBSS-BX-M01The majority of meal prep containers available on the market use single or short-use plastics, most of which leak and just add to landfill. Black+ Blum have created an alternative, a range that is simple and minimal; competitively priced whilst remaining truly functional.Their simple push button opening vacuum seal keeps food fresh and is super functional to open/close without bulky clips. The stainless steel base is surprisingly light yet durable.These bowls truly are completely safe to be used in your microwave in the kitchen due to their smooth and rounded surface combined with the use of high-quality 18/8 stainless steel in making them. In fact the bowls are multi-functional as they are not only microwave safe but also dishwasher, freezer and oven-safe (base only).The bowls really are airtight and 100% leak proof, giving you peace of mind and keeping your food fresher for longer.Tight on space? The bowls and their lids have been designed to stack neatly to ensure neat and compact storage in the smallest of spaces. No more chaotic food container drawers.Helping you and your family stay healthy these bowls have been designed specifically for meal prep as batch cooking helps you to stay healthy, to save money and to help you fight food waste. 19cm x 14.6cm x 7.3cm