Container

Noun

1. Someone who contains; something that contains. An item in which objects, materials or data can be stored or transported.
2. An item in which objects, materials or data can be stored or transported.
3. A very large, typically metal, box used for transporting goods.
4. Someone who holds people in their seats or in a (reasonably) calm state.
5. A file format that can hold various types of data.