(Bundles of Bravery) Surprise Bundle And the Expanded Stock Enchantment

I think a bundle that allows the player to hid the items inside would make alot of sense as a gift bundle:

The way this could be achieved is using a bundle (that contains at least one item) and 2 paper above it in a crafting table crafting grid. The logic for the recipe is that the paper is being put over the contents. The paper would not count to being stored in the bundle.

The items are only visible when the bundle is opened up (Returning 0-2 paper; as if it gets ripped up or taken out without being damaged, when you remove it).

The surprise bundle will have a little bit of paper coming from the top of the bundle in the texture.

The Expanded Stock Enchantment:

This enchantment is a treasure enchantment gained through loot chests (from Dungeons/Monster Rooms, Stronghold library rooms, Nether Fortresses, Bastion Remnants, Woodland Mansions and Trial Chambers)and bartering with piglins (could explain how piglins have infinite resources to barter), or trading with Wandering Traders as an excessively rare trade (maximum level with a 86% chance when it appears) signifying the enchantments potential orgin.

This enchantment can be at a maximum level of 5 (each level adds an extra slot), causing a total of 6 extra slots.

This would allow late game players to still use the bundle if it is enchanted with expanded stock, it would also allow it to contain multiple nonstackable items in a single bundle.