unbag

also: takeout

Take something out of its bag, or empty a bag.

Usage:
  unbag <item>       out of its bag, loose in your pack
  unbag all <item>   every one of them in that bag
  unbag <bag>        take everything out of it

Out of the bag it weighs its full weight again, so it has to fit.

Examples:
  unbag rat tail
  unbag all rat tail
  unbag courier bag

In the game, help unbag shows this too.