iRoamly does not provide an unlimited data eSIM plan for Vanuatu. The available plans listed for Vanuatu each specify a fixed data allowance of 2GB, either per day or over a set number of days, with validity periods ranging from 1 day to 5 days. The data cap shown in the structured columns is a hard limit for those fixed‑duration plans; the provider notes do not change that fact.
Travelers who need a larger amount of data can choose from the fixed data plans that offer 2GB for a day, 2GB per day for three days, or 2GB per day for five days. While these plans are not unlimited, they are generally more cost‑effective for most users unless an itinerary requires very intensive data usage that would exceed the daily 2GB allotment.