i was playing around with a data pack when i got 2 bundles and accidently clicked 1 bundle with another and put it in the other bundle and i found its infinite storage as you can store 4 BUNDLES IN 1 I Decided To Report It ASAP. Update: Just Realized You Can Store 27 Bundles In A Shulker Box And 27 Shulker Boxes In A E-Chest Plus Bundles In a Bundle 4 Of Those And It Goes On. Update 2: Found If You Have Nothing In 16 Bundles You Can Put Those 16 Bundles Into 1.