Prismarine Chest (shared chest inventory)

Crafting;
It would be crafted with a chest surounded by prismarine shards in the crafting table

Use;
It would share the same inventory space in every prismarine chest in the world publicly unlike its ender chest counter part which is private (cannot use hoppers tho).

Situational use;
For exemple, exploring player1 runs out of food then player2 at the base can put food in his prismarine chest, player1 picks up the food from HIS prismarine chest and voila, player1 doesn't starve thanks to player2 being 20000 blocks away from player 1.

Why a prismarine chest specifically?
Lorewise it would fit plus this idea was inspired by one of the upgrades used in Minecraft Legends, which includes prismarine looking chests as well.