Micnova MQ-MSP01 Multi Camera Carrying Chest Harness System Vest with Side Holster & Cleaning Cloth for Canon 6D 600D 5D2 5D3 Nikon D90 Sony A7S A7R A7S2 Panasonic Olympus DSLR Cameras Used for holding 1 or 2 cameras, each camera weighing up to 10KG/ 22lb Secure locking system Musthave for the photographer on the go Backup safety camera strap One size fits all