What is the right name of a bag which is worn like a postman's one?
Messenger bag is the name. Especially if you want to wear it across your body. Can't do that with a satchel or a haversack. You can get them made for women--they're not all made for men.
They are called Men's Messenger Bags
A sachelOr man purse
A satchel.? I don't know if that's what your talking about but you can google "pictures of satchels" and look if that's what your referring to.
A satchel xD