No, simpleSIM does not provide an unlimited data eSIM for the Baltic region. Every plan in the simpleSIM catalogue lists a hard data limit; the highest “unlimited”‑named products give 1GB per day for the set validity period, and other fixed‑data options include 50GB, 20GB, and 10GB that must be used within 30 or 14 days. Travelers who need more data can choose from these large‑cap fixed plans, which may be more cost‑effective for most users.