Giga.Tel does not provide an unlimited data eSIM for Brunei. All of its Brunei plans have a hard cap of 50GB and a validity period ranging from 3 days to 15 days, with the data usable within 90 days of activation.
Travelers who need a large data allowance can choose one of these fixed data plans, such as the 50GB plan valid for 7 days or the 50GB plan valid for 15 days. Because the data is capped, a fixed plan can be more cost‑effective for most users, unless the traveler expects to consume data well beyond the 50GB limit.