This Black Blum brand lunch bowl is made of borosilicate glass and has a capacity of 750 mL. It has a protective and insulating base made of durable wood fiber and a stainless steel cover. It is also supplied with a silicone cover which goes in the oven and in the microwave (without the wood fiber protection).
Remove the wood fiber protection when you heat your meal and put it back to eat, it will protect the glass and prevent it from slipping.
In 1998, Dan Black and Martin Blum decided to create their business Black + Blum to offer products that stand out through their design attractiveness, originality, and functionality. Made from eco-friendly materials (box lunch and water bottles BPA), Black + Blum often works with the most talented international designers to offer the best products.