Backpacks and the inventory problem.

With as many blocks as there is no in Minecraft and as many items, the infantry is extremely small in the early game. With having a lot of items at your disposal, but not having enough space to carry them around well exploring, I think backpacks would be a great alternative to shelter boxes for the early game. Maybe only having 9 - 18 slots to put your items and blocks. I believe that a backpack would really help the early game players and new people to Minecraft to better enjoy the game while also having a fun cosmetic