Backpacks++ 3.1 Add-On

Backpacks++ 3.1: the ultimate storage Add-On, playable in ANY world! Craft 83 backpacks and open 192 slots straight from your hand, no placing on the ground. Restyle them with 77 craftable patterns, then upgrade to the Advanced Backpack: custom UI, 7 trinkets, Magnet, Hopper, Furnace, Lantern, XP, Totem and 300 buckets of lava and water. Carry your items anywhere.