|Introduced in||"The Other Tarts"|
Jake has been seen with a blue pack, which first appeared in "The Other Tarts" and again in "Dad's Dungeon" and "Incendium." It is blue and is more detailed than Finn's pack, having a pocket on the front. Jake uses it when he adventures alone or when Finn cannot take his own backpack, for example when he was carrying tarts for the Back-Rubbing Ceremony. In "Incendium," Jake's pack contained a potato, a piece of paper, a copy of Ble, a cup and a water bottle.