Extra Memory for Gopro.

When you need to go out with just your gopro, and don't want to bring a bag.

Step 1: Matirials

1.double sided tape or blutag
2.extra memory card
3.backdoor

Step 2: Get the Tape

put a pice of tape on the back door.

Step 3: Card.

stick the one side of the card to the tape.

Step 4: And You Are Ready!

Step 5: