ESIM.DOG does not provide an unlimited data eSIM for Gibraltar. All of the plans listed for Gibraltar are fixed data bundles, with the largest offering 100 GB for 30 days or 180 days, and another 80 GB for 365 days. While these plans are sizeable, they do have a hard data cap and a set validity period, so the data does not refill automatically after use.
If a traveler needs a larger data allowance without an “unlimited” label, the fixed data plans above are the available options. These bundles can be more cost‑effective than paying per megabyte for those who do not need constant high‑speed connections beyond the cap, but travelers who expect to exceed the allotted data will need to consider top‑ups or a different provider.