(6S) Service Compartment Tubes (SCT) Mod 0.25–1.12.4
MODIt's a tube.. and a hull... and a cargo bay... and a.. well, just about everything.
It's a tube.. and a hull... and a cargo bay... and a.. well, just about everything.
You can only open the door manually during EVA (no servos I’m afraid, to keep it reliable and simple), so you can pick up or leave bags or KAS stuff you store inside.

