Credits to Miniflip14Alt for the inside of the Infinichest and to dragonmasterdx for the chest lock (I still don't know if that's a lock...).
You can download this custom map here: http://www.minecraftforum.net/forums/mapping-and-modding/maps/2240967-infinichest
This custom map have some custom items (keys) and blocks (the "infinichest") that works also if you don't have any resource pack installed! D:
Other search terms: Mini Chest - Mini Infinite Chest - Mini Advanced Chest - Mini Advanced Infinite Chest - Advanced Mini Chest - Advanced Mini Infinite Chest - Mini Opening Infinichest - Mini Advanced Infinichest - Advanced Mini Infinichest - Mini Infinichest
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