Fjallraven Unisex Kånken No. 2 Laptop 15" Backpack

Does this need to be waxed at the time we purchase it, or does it just need refreshing with use?

Is this original? have this something to tell you that is kanken authentic like and hologram tag or something? thanks :)

Has anyone had problems with the color rubbing off on your clothes? The brand recommends soaking in water before use, but that seems bad for leather.

Is it bulky looking?