Backpacks deals with portable storage and item manipulation through tiered backpacks and a system of modular upgrades.
Features
4 tiers of backpacks, with specializations for higher tier backpacks (more storage versus more upgrade points).
The ability to equip the backpacks and have them visually appear on your player.
Over 20 different modular upgrades that allow you to customize the abilities of your backpack.
These range from smart gathering to inventory restocking, from quickly depositing items to persistence through death, from visual indicators of fullness to compressing items on-the-go, and so much more.
Compatibility with several mods, most notably Just Enough Items, Inventory Tweaks, Ender Storage, Better Builders Wands, Not Enough Wands, TombManyGraves, and more.
It is specifically coded to be efficient and performance friendly.
Highly configurable so that it can suit any playstyle.