Frenchman Eric le Fou or “Crazy Eric” carries over 1300 items on his person and has been called the “Human Pen Knife”. He carries most of his EDC in his coat but also straps “sub-loads” to his shins under his trouser legs.
Check out his website for details on all of the contents of his 7 kg Schott NYC Jacket. I have been informed by a reader that this jacket may no longer be in production but may be found in a retailer if you are diligent.