Vanilla Backpack!

What does it add?
This mod adds a new portable container: the Backpack! The backpack is a 9-slot container, and backpacks are available in all dye colors.The point of which is to be as close as possible to the "vanilla" version (if, of course, such a thing ever existed). You craft the backpack using 4 pieces of leather, 2 iron ingots, and—most importantly—the chest!

What won't be added by the mod?
- In this mod, there will never be a backpack with more than 9 slots.
- Any improvements?
Spoiler

