DOCKET CHEST STRAP The "chest strap" is a convenient item for carrying heavy items like laptops and tablets in a backpack, as it is very useful for preventing shoulder straps from slipping and distributing the weight of the load. However, sometimes your favorite backpack doesn't have a chest strap... The "DOCKET CHEST STRAP" is a chest strap that can be attached to the shoulder straps of most backpacks. Using FIDLOCK's V BUCKLE, the magnetic attachment and detachment system allows for smooth attachment and detachment without using force. Furthermore, by using clips that can accommodate thicknesses of about 1cm, the chest strap can be prevented from slipping off. 【Size】 Belt size used: 25mm Length: Approximately 320mm (varies depending on the thickness of the backpack to which it is attached) 【Specifications】 Chest strap: 1 Anti-slip clips: 4