米袋 (mǐ dài) literally means 'rice bag' — a container, typically made of woven plastic, burlap, or cloth, used to store and transport uncooked rice. The first character 米 (mǐ) means 'rice' or 'grain', while the second character 袋 (dài) means 'bag' or 'sack'. Together, they form a compound noun that refers specifically to the physical bag used for rice, not just any bag containing rice. It’s commonly seen in supermarkets, rural households, grain warehouses, and during food distribution.

This term emphasizes function and material use rather than brand or design; it's neutral in register and widely understood across Mandarin-speaking regions. 米袋 is rarely used metaphorically — it stays concrete and practical. You’ll often hear it in contexts involving grocery shopping, farming logistics, disaster relief supplies, or home storage. Unlike generic terms like 包装 (bāozhuāng, 'packaging'), 米袋 specifies both content (rice) and container type (sack/bag), making it precise and contextually grounded.