The I.J.L.S.A. (International Justice League of Super Acquaintances) lunchbox only appears in the episode "Mermaid Man and Barnacle Boy V."


The picture on the front shows the five members of the I.J.L.S.A.:

Role in episode

SpongeBob holds up the lunchbox after Mermaid Man introduces the I.J.L.S.A., saying that the superhero group had the best lunchbox.


  • On the lunchbox, "Acquaintances" is misspelled as "Aquaintances."
  • Although Mermaid Man and Barnacle Boy appear together a lot, Barnacle Boy does not appear on this lunchbox.

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