Avelis eSIM does not provide an unlimited data eSIM plan for Czech Republic. All listed options for Czech Republic have a hard data cap, ranging from 20GB to 50GB, with a fixed validity period.
If unlimited data is not required, a fixed data plan such as the Standard 50GB / 180 days or the Standard 20GB / 30 days can be a cost‑effective choice for travelers needing consistent connectivity in Czech Republic. These plans support 5G and include tethering where specified.