Enhances the backpack with 2 fluid tanks

travelersbackpack:tanks_upgrade_tooltip

Data values

ID	`travelersbackpack:tanks_upgrade_tooltip`

Between travelersbackpack-neoforge-26.1.2-11.2.7 (MC 26.1.2) and travelersbackpack-neoforge-26.2-11.3.3 (MC 26.2): no changes.

Mod	Traveler's Backpack
ID	`travelersbackpack:tanks_upgrade_tooltip`
Available	26.1.2 · Neoforge (travelersbackpack-neoforge-26.1.2-11.2.7) 26.2 · Neoforge (travelersbackpack-neoforge-26.2-11.3.3)