Corail Backpack

The Corail Backpack is an adventurer backpack with balancing capabilities oriented on survival mode.

Age Limitation Warning:

recommended for 14+, but not limited;

Features:

variety of inventory geometries;
can be enchanted for better durability or self repairing;
can be dyed similarly to leather armor;
supports quick access controls, when equipped:
- supports an item pick up into active inventory if shifting shell exists;
- supports an merging player inventory items into backpack sections;
- addition: crafting table;
- addition: anvil;
- addition: enchanting table;
  Addition
  
  * May accept up to 15 bookshelves;
- addition: furnace;
- addition: brewing table;
  Addition
- addition: jukebox;
- addition: tank;
  Pocket
  
  * may contain up to 27 buckets of one type of registered liquids or snow or milk;
  
  Crafting information
the backpack consist of frame, main chamber, l/r top addition and l/r pockets;
the frame is being made of leather and one of armor material that influences on appearance and capabilities (like survival in lava);
the main chamber consist of one mandatory section and upper, left and right optional extensions;
chambers, additions and pockets could be joined together but should be labeled in advance;
chamber can be fit with two sort of shell quick controls;
pockets can be tooled up with quick items swap hook;
the label is being made of named tag (could be obtained from villager or in dungeon), leather and icon item (any item or two);
the label could be applied to non Ender backpack part only;
the number of label is limited by geometry of section so small one could have only 2 labels from each side;
the same geometry chambers only could be joined;

Upgrade:

can be upgraded without taking into apart preserving inventories (see manual for details);
support partial decraft using scissors and bundle (see manual for details);