In Nightwings by Robert Silverberg one character has a device called an overpocket implanted in his leg, which contains a nearly unlimited amount of useful items. Knights of the Old Republic is noticeably larger on the inside than the outside. By the end of , an estimated 35 million people worldwide were using it with thousands more going on-line each day. You've certainly grasped the essentials. Of course, he's a wizard so There was an arc in Ghost Hunt where the main characters were investigating a labyrinth-like mansion that seemed to be much smaller on the inside, and had become the source of many disappearances.
Saavedra, Angel de, duque de Rivas
This includes Caffeine, Green Tea and Glucomannan (a fiber that can reduce appetite). However, the results are usually weak and inconsistent and certainly nothing to get excited about.
At the end of the day, the only thing that is really proven to help you lose weight is changing your diet. Exercise can help too, but what you eat is by far the most important. For a proven way to lose weight without hunger, check out this article.