| Clue | Source | Date |
|---|---|---|
| Vessel for carrying coffee to work | ||
| Commuter's spillproof coffee container | Newsday | 25 Sep 2023 |
| Soda for when you're on the go? | Universal | 04 Jul 2022 |
| Commuter's convenience | The Washington Post | 01 Aug 2020 |
| Commuter's convenience | LA Times Daily | 01 Aug 2020 |
| Drink container that doesn't easily spill | New York Times | 28 Mar 2020 |
| Commuter's coffee holder | Eugene Sheffer | 13 Nov 2018 |
| One way to carry coffee to work | Jonesin | 13 Sep 2016 |