eSimfly does not provide an unlimited data eSIM plan for Namibia. All of the plans listed for Namibia have a fixed data cap and a set validity period.
Travelers who need a larger data allowance can choose from the available fixed data plans. For example, the Namibia 5 GB 30 days plan offers a generous amount of data for a month, while the Namibia 3 GB 30 days plan provides a smaller but still substantial bundle. These fixed data plans can be more cost‑effective for most users, unless a traveler expects to consume data at a very high rate.