Uppers is a small utility mod that adds hoppers moving items up instead of down. An Upper pulls items from a chest below into the inventory above, picks up dropped items one block beneath it and reacts to redstone just like a hopper.
Combine Uppers with regular hoppers for vanilla-style item piping. A shapeless recipe turns a hopper into an Upper and back. Available for Forge and NeoForge, Minecraft 1.12.2 - 1.21.1.
Want vertical item transport on your Minecraft hosting? Uppers installs in one click from the panel.