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.:
- Mermaid Man (middle)
- The Elastic Waistband (middle right)
- Miss Appear (far right)
- Captain Magma (middle left)
- The Quickster (far left)
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.