Everlasting Upgrade

Makes the backpack indestructible: explosions, lava, fire and cactus do nothing, it never despawns, and in the void it floats at the bottom of the world.

Backpack upgrades, in the Sophisticated Backpacks guide

Tick what you already have.

radio_button_uncheckedMark as already hadSand

radio_button_uncheckedMark as already had×7Glassgrid_viewFurnace, +8 more

radio_button_uncheckedMark as already hadEnder Pearl

radio_button_uncheckedMark as already hadBlaze Rod

radio_button_uncheckedMark as already hadBlaze Powdergrid_viewCrafting table, +13 more

radio_button_uncheckedMark as already hadEye of Endergrid_viewCrafting table, +3 more

radio_button_uncheckedMark as already hadGhast Tear

radio_button_uncheckedMark as already had×4End Crystalgrid_viewCrafting table, +1 more

radio_button_uncheckedMark as already had×4Nether Star

radio_button_uncheckedMark as already had×4String

radio_button_uncheckedMark as already hadDeepslate Iron Ore

radio_button_uncheckedMark as already had×4Iron Ingotgrid_viewBlast furnace, +70 more

radio_button_uncheckedMark as already had×4Rabbit Hide

radio_button_uncheckedMark as already hadLeathergrid_viewCrafting table, +26 more

radio_button_uncheckedMark as already hadUpgrade Basegrid_viewCrafting table

Everlasting Upgradegrid_viewCrafting table