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Just Backpacks [DISCONTINUED]

The most reliable backpack addon for Bedrock. Features UUID v4 security and Structure Saving to ensure zero data loss. Simple, efficient, and multiplayer-safe.
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File Details
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Just Backpacks V3.1.0.mcaddon

ByMemorieStudio
  • R
  • Feb 26, 2026
  • 35.11 KB
  • 4.0K
  • 26.0.02+4

File Name

Just Backpacks.mcaddon

Supported Versions

  • 26.0.02
  • 26.0
  • 1.21.132
  • 1.21.131
  • 1.21.130
V3.1.0 - Upgrade Kit System (February 2026)

This update introduces the Upgrade Kit System, replacing the per-tier crafting recipes with a progression-based upgrade mechanic that preserves your backpack's contents across every tier transition.

🔧 Added — Upgrade Kit System

  • Upgrade Kits: Five new items — Copper, Iron, Gold, Diamond, and Netherite Upgrade Kits — allow upgrading a backpack to the next tier without losing its contents.
  • Usage: Place the backpack in your offhand, hold the Upgrade Kit in your main hand, and interact (Right-click / Long-press).
  • Tier-locked: Each kit only works on its matching tier. You cannot skip tiers.
  • Recipes: Kits are crafted at the Crafting Table. The Copper Kit requires 4× Copper Ingots; other kit recipes follow the same material pattern.
✨ Added — General

  • Item Lore: Backpacks now show their unique ID, owner name, and current tier directly in the item tooltip.
  • New Languages: Added Italian (it_IT), Korean (ko_KR), Polish (pl_PL), and Turkish (tr_TR). The addon now supports 13 languages total.
⚡ Improved
 
  • Simplified Crafting: Removed individual crafting recipes for tiers 2–6. The Leather Backpack remains the only directly craftable tier.