Details
https://es.iqos.com/en/shop/iqos/2-4plus/accessories/cases-protection/duo-folio/M0392-CAN-ES.html
Duo Folio (Canary Islands)
12,00 €
The duo folio carries your IQOS and an extra holder in one place, so you are never short on a charged holder.
Having two devices in the same place, it's ideal, because you can use one while the other one is charging.
A side window shows your charging status, and an opening on the bottom gives easy access to the charging port, so you don’t have to remove to charge.