Credits: MicoLets_MC
How to take chest with you:
- Spawn or find a Portable chest (creeper).
- iOS / Android: Hold a lead in your hands, make a long press on the screen and press "Leash" button.
- Long press on chest and press "Open" to reach your items.


How to install addons:
- Download addon into your device
- Find and open .mcpack or .mcworld files that you download earlier
- Click on it to import into Minecraft Pocket Edition
- Open the game
- Create new or edit an existing world
- Scroll down to Add-ons section and select the ones you want to apply