800ml Braised Burning Cup, also known as a food flask or thermos food jar.
Key features and information:
Capacity: 800ml, as indicated on the packaging.
Material: Made of 304 stainless steel, which is a food-grade material.
Insulation: Designed for both hot and cold retention, utilizing double-walled vacuum insulation to keep food at desired temperatures for hours.
Usage: Suitable for carrying various foods like soups, stews, or salads for work, picnics, or outdoor activities.
Features: Often includes a secure, leak-proof lid and a wide mouth for easy filling, eating, and cleaning.