The small protean pack is an item that was introduced on 2 February 2015 and is available on Treasure Hunter from 20 February 2015 0:00 UTC to 23 February 2015 23:59 UTC. It was available again from 24 April to 27 April 2015. They were also available as a possible reward from opening mystery boxes from the 2015 Summer Beach Event, and as a reward from the skilling backpack.
Each pack contains 75 protean items. The player can choose from protean bars, cogs, hides, logs, memories, planks and traps.
| Components | |
| Packs |
 Mini Small Medium Large |
| Special |
 Chest Powerup |
