FINISHED IN SHIMMERING SILVER with a black silicone sleeve to provide an easy grip. BPA free. Capacity: 490 ml (17 fl oz). REDUCE SINGLE USE PLASTIC: use this sturdy stainless steel food jar over and over instead of disposable plastic tubs and containers. DOUBLE WALLED: powerful insulation technology keeps food hot for up to 6 hours, chilled for up to 24 hours and frozen for up to 4 hours. LEAKPROOF DESIGN means soups, curries and even ice cream won't spill or make a mess, so it's ideal for commutes or days out. EAT, ON THE MOVE: this vacuum insulated food flask from BUILT makes it easy to transport hot and cold foods, including liquids.