- Have two bags, one on the ground, one on the player.
- Open inventory, open bag inventory, drag other bag inside.
- Close inventory, reopen and drop the backpack containing the backpack.
- Open the inventory of the ground, double click and open bag.
- Attempt to move the inner bag to player backpack slot then close inventory.
- Use the 'Hand Grab' by aiming at the bag and pressing spacebar.
- Most times clients will freeze; everytime the server will Z-line.