| Clue | Source | Date |
|---|---|---|
| Storage unit | LA Times Daily | 11 Jan 2025 |
| Plastic storage unit | The Washington Post Sunday | 28 Jun 2020 |
| Resealable container for chips or cheese | New York Times | 28 Aug 2018 |
| Resealable container for chips or cheese | ||
| Holder inside a lunchbox | The Chronicle of Higher Education | 22 Jan 2016 |
| Holder inside a lunchbox | ||
| Lunchbox sandwich protector | ||
| Holder of many a sandwich |