lunchbox.

/luhnch-boks/US // ˈlʌntʃˌbɒks //UK // (ˈlʌntʃˌbɒks) //

饭盒,便当盒,盒饭,午餐盒

Definitions

1.
- ›a small container, usually of metal or plastic and with a handle, for carrying one's lunch from home to school or work.

Here’s how you can pick the best food containers for your pantry, refrigerator, or lunchbox.
As a young child, I always thought I'd be an attorney, drafting my first contract with my Mom for a new lunchbox at the age of 8.
Oatmeal cookies were the best back-to-school lunchbox treat.
Sour pickles were added to these when he filled Cis's lunchbox, which closely resembled a camera.
His needlebeam concealed, a collapsible lunchbox in his hand, Barrent walked down the corridor to the landing stage.