Stanley Classic Food Jar 502ml. A durable stainless steel vacuum flask designed for food. The wide opening makes loading it up with tasty grub really easy & mess free. The plastic lined double wall metal lid doubles as a bowl or as a drinking cup. Keeps your drinks hot for up to 12 hours & also cold drink stay cold for up to 12 hours as well. They are dishwasher safe & come with the Stanley lifetime guarantee. Our top tip is to pre-warm/cool the flask with hot or cold water for 5 minutes before putting in your chosen drink, this ensures your drink stays hot or cold for longer. Vacuum insulation keeps drinks hot or cold for 12 hours 18/8 stainless steel wont rust; naturally BPA free Wide mouth perfect for soup or chili Insulated lid doubles as 12oz/354m L bowl Leak proof & fully packable