| Clue | Source | Date |
|---|---|---|
| Leg-warming blankets | The New Yorker | 08 Oct 2018 |
| Blankets for open-air travelers | New York Times | 02 May 2017 |
| Blankets for open-air travelers | ||
| Leg-warming blankets | Premier Sunday | 05 Jun 2016 |
| Outdoor blankets | Newsday | 20 May 2016 |
| Certain coverlets. |