[dogtoy]

Ok I have to ask , I have seen this in a few video's where enroute to a location , people will take off thier helmets & it looks like they kind of just latch them on thier back somehow .. when I look at my kit ( a wasatch with hydration) I can see no easy way to just reach back & stow my helmet on me anywhere ,.& I dont see an easy one handed way to retrieve it either ? so whats the trick ? or is it just movie magic I am seeing ?