PocketCase
PocketCase - Access to Your Personal Dimension
The new PocketCase mod introduces a unique travel mechanic into the game by adding a special block 📦 - the Traveler's Suitcase.

🎒 How the Suitcase Works
By placing the suitcase in a desired location, you can create a personal pocket dimension. First, you need to repair a special key-keystone, then use it to bind to your dimension. After setup, simply crouch on an open suitcase - and you'll instantly teleport to your personal space.
🔑 Key System and Management
The keystone is the central element of interaction with the system. It can be created through standard crafting, repair damaged versions, or given custom names through renaming. An interesting feature: if multiple players use keys with identical names, they can access the same dimension through their separate suitcases.
🛡️ Pocket Dimension
This safe space is an independent island where natural mob spawning is completely disabled. You can freely build, create complex structures, and utilize the area as you see fit without random threats.
Important note: Currently, the mod has some technical shortcomings that the developers promise to fix in subsequent updates.