chest rig
A chest rig is a piece of tactical gear consisting of multiple pouches that is worn on the upper body to hold various items, such as magazines, walkie-talkie, combat knife, and other useful tools. Typically strapped on using a harness system. It is separate from any clothing article. Intially designed for military and police during combat, chest rig has been adopted for civilian use - especially ones designed with a single pouch.
Examples
- Danbooru post #5400538: Chest rig. Pouches are separate from clothing article, situated on the torso/chest.
- Danbooru post #7001003: Load bearing vest. Pouches are integrated with the tactical vest.
- Danbooru post #5944716: Load bearing equipment. Situated around the waist, the gear may consist more than just ammunition pouches.