The vest can create quickly. Just pull over your head and close under the arms on both sides with buckles. The shoulder straps can be adjusted through eyelets in the distance and also the chest can be adjusted.
On the back there is a small eyelet to which the "leash" is clipped. This is thanks carabiner Ruck Zuck.
In addition to the vest, a belt is included. This is not particularly long. I guess an arm's length, but it was enough.
On the chest is a funny hedgehog image of reflective paint. Similarly, two reflective stripes are on the shoulder straps. Therefore, one can also use the vest good without belt because it is a real safety advantage just in the wintertime.
Even if one is looked at something funny I would buy the restraint system at any time.