Giga.Tel does not provide an unlimited data eSIM option for travelers in Mongolia.
Instead, the provider offers a range of fixed data plans with set data caps and validity periods, such as a 30 GB plan valid for 30 days or a 20 GB plan also valid for 30 days. These plans include free VPN access and must be used within the specified time frame. Choosing a fixed data plan can be more cost‑effective for most users, unless the traveler is an extremely heavy data consumer.