Harry's invisibility cloak is very special and not a normal invisibility cloak. It is not possible for it to be ruined.
A cloak in Harry Potter that gives him invisibility.
By having a invisibility cloak like harry did.
The invisibility cloak which was in Albus Dumbledore's possession.
His invisibility cloak.
His "Cloak of Invisibility"
the youngest of the three.
Harry does. His ancestor was the brother in the story who was given the cloak. It was then passed down and eventually ended up with Harry.
In the Harry Potter Universe, invisibility cloaks are made from the hair of a demiguise, a magical creature with the ability to turn itself invisible. These cloaks will eventually go opaque over time, which Harry's will not. He posseses a "true" invisibility cloak which originally belonged to Death.
Woven Water
His invisibility cloak.
The Invisibility Cloak, which he inherited from his father
He was in first year.