esim0 does not offer an unlimited data eSIM plan for Lithuania. The highest‑capacity plans that are currently listed for Lithuania are the fixed data plans: Europe (35 areas) 100GB 180Days, which costs $150.99 USD and provides 100GB of high‑speed data valid for 180 days, and Lithuania 50GB 180Days, which costs $62.99 USD and provides 50GB valid for 180 days.
Choosing a fixed data plan can be more cost effective for many travelers, especially if the data usage is moderate. Travelers who need significantly more data or expect very high usage may prefer to add extra credit or look for a higher‑capacity plan, but an unlimited option is not available from esim0.