The Bag of Holding originates from the popular role playing game Dungeons & Dragons and now ThinkGeek presents The Handbag of Holding.
The original Bag of Holding is a fictional, magical item within the game Dungeons & Dragons and is capable of containing objects larger that its own size. To be specific, the Bag of Holding is a common cloth sack with dimensions of 2 x 4 feet that, depending on what it's holding, can weig between 15 and 6 pounds. It can hold whatever is placed in it, and is like a pocket dimension, if you will.
Available on ThinkGeek, the Handbag of Holding follows the messenger bag style of that of the original Bag of Holding and features 15 different pockets. Some of the compartments include a Padded tablet Sleeve, 2 document pockets, 2 water bottle pockets and much more.