Let us put Tank Transfer Valves in backpacks again

[Archenteron]

If RD has a box that holds larger items inside it, I'm gonna call it a magic science box/Eucalyptus box no matter what it's actually called.

Mostly because I already forgot what it was called.

If the RD gets yet another exclusive item,

Fine hide it on Hemera/The Void/Telescience/Space/Beepsky's Bedroom or make it science-exclusive or something