The Luggage.

In appearance: a largish, metal-bound chest which is capable of extruding a large number of little legs to help it move about. It is made of Sapient Pearwood, a magical timber which can cause its constructs to portray characteristics similar to that set of characteristics known as 'life'.

The luggage originally belonged to Twoflower on his visit to Ankh Morpork. This ownership did not last and the luggage decided it wanted Rincewind as its owner. This is a good thing in a way as the sound of hundreds of little feet running followed by the sight of a huge chest running at you at breakneck speed is enough to scare even the toughest of trolls. The luggage is very faithful to its owner and basically cannot be got rid of for want of trying. The luggage is a very useful piece of travelling accessory because one minute it might be brutally murdering and enemy and swallowing them whole and the next it could be doing the laundry. The luggage as has been said follows Rincewind. This may not sound that bad but the word everywhere should be taken literally as it will not give up in its pursuit of its owner. One use of the wood Sapient Pearwood which it is made from is to build graves that people defiantly want to take with them.