Borderlands/Trash Coast

Another Piece of the Puzzle
Within Trash Coast, you can head to the north of the area to encounter a Rokk Hive. It is extremely strong, but is vulnerable to attacks in its eyes.

Once defeated, proceed into the cave to open the chest that gives the next vault piece.

Claptrap Rescue: Trash Coast
Within the raider base to the south, there is a broken CL4P-TP unit. To reach the repair kit, you will have to head to the west of the base, and climb the large pipe. Walk along the length of the pipe to the end, where you can collect the repair kit. Return to the claptrap to receive a backpack upgrade.