This mod is intended to serve as an alternative to the keep inventory gamerule.

How it works:

If a player dies, and items drop, the items will be invincible to all outside damage.

If the items are picked up, then dropped again, they are no longer invincible. This allows for this mod to still be used in servers with a pvp aspect.

You can configure both the invincibility time & the despawn time, the default is 30 minutes.