Mokeskin pouch

Mokeskin pouch is a kind of small bag that is used for storing items, which no one but the owner can get out. It appears small on the outside, but an enchantment allows it to have much greater carrying capacity than any Muggle pouch of comparable size.

Known owners
Harry Potter received one from Rubeus Hagrid as a birthday present. Harry placed inside the pouch several possessions that initially appeared worthless and solely sentimental, but each turned out to be vitally important during the events of the following year.

Rufus Scrimgeour also owned one, much larger than the one Hagrid had given Harry, which he used to keep the contents of Dumbledore's will and deliver them to Harry, Ron and Hermione.

Contents of Harry Potter's mokeskin pouch

 * The Marauder's Map
 * A shard from Sirius Black's broken two-way mirror
 * The fake Horcrux locket with R.A.B.'s note (given to Kreacher)
 * The Snitch bequeathed to him by Dumbledore, containing the Resurrection Stone
 * A letter from his mother to Sirius Black, with part of a photo
 * His own broken wand

Appearances

 * Harry Potter and the Deathly Hallows