Progressive improvement in the bags.

Improvement in the bags: The idea is that the bags could be improved, this mechanic would integrate the leatherworking villager. A player will be able to create their sack since it is normally made of thread and cowhide, to improve it it is necessary to interact with the villager so that it reaches the maximum level and instead of offering what is leather armor and the saddle, what it would offer will be the saddle and a consumable type like those used for netherite, The improvement would be carried out on the production table as follows: In the middle would be the sack, below it would be placed what is the improvement template and on the side and above would be what is the rabbit skin. The sack can be updated a total of 5 times, the only thing that will change with each update will increase the demand for rabbit skin. The maximum space it would give would be 4 sacks (256 spaces)