WWII ammo paratrooper drops

In the begining of a Dutch film “Soldaat van Oranje” (1977, English title “Soldier of Orange”) there is a scene of a German paratrooper platoon landing in Holland with containers of support equipment hanging down from the trees by the parachutes. And it came to me that I don’t know if those containers had ammunition in them. So, did WWII paratroopers have extra ammo dropped with them, and (if yes), was this ammo labelled/packaged in a special way?