FullBars does not provide an unlimited data eSIM for Ukraine. Travelers must choose from the fixed data plans, each of which has a set data cap and validity period. For example, the 50GB plan is valid for 180 days and the 20GB plan is valid for 30 days, both covering Ukraine.
These fixed data options can be a cost‑effective choice for most users, unless a traveler expects to consume very high volumes of data. In that case a larger‑capacity plan such as the 50GB or the 30‑day 10GB plan might be more suitable.