EscapeSIM does not provide an unlimited data eSIM for Tonga. The available plans are fixed data bundles that must be used within a set validity period. For example, the Oceania 8 50GB plan offers 50GB of data for 30 days, and the Oceania 8 30GB plan provides 30GB for the same 30‑day period. These fixed data plans can be more cost‑effective for most travelers, unless a user requires a very high volume of data that would exceed the largest available bundle.