BoxesBreakBacks - Carry Shulker Boxes and Elytra on Your Back

Imagine this: you can simultaneously wear elytra for flight and a shulker box for storage right on your back! The BoxesBreakBacks mod makes this dream a reality by allowing you to place both of these valuable items in the back accessory slot.

No more choosing between mobility and spacious storage. With this mod, you get the best of both worlds. An additional convenience is a special hotkey that allows you to instantly open the box on your back without having to remove it.