This is a double-walled, vacuum-insulated food container designed to keep food at temperature (either hot or cold) for an extended period. It typically includes multiple internal stainless steel containers that allow for the separation of different foods, such as curries, rice, or soups, preventing flavors from mixing.

Advantages and Features

High-Grade Material: The inner and outer body is made from premium, food-grade SUS304 stainless steel, which is rust-resistant, durable, and naturally BPA-free, ensuring food safety.

Temperature Retention: The primary advantage is its double-walled vacuum insulation technology, capable of retaining heat or cold for up to 10 to 12 hours, allowing you to enjoy fresh meals later in the day.

Leak-Proof Design: It features leak-proof inner lids and secure closures to prevent spills and messes during transport.

Portability: The lunch box is designed with an ergonomic, integrated handle for easy carrying, making it ideal for office workers, students, or picnics.

Easy to Clean: The wide mouth and separate compartments make the container easy to fill, eat from, and clean.

Capacity: Various capacities are available, with the "Pro" version often found in a 2000 ml (2 liter) size.