Roamless does not provide any unlimited data eSIM plans for Southeast Asia. The current offerings for the region are fixed‑data plans that last 30 days, with data caps of 20GB, 10GB, and 5GB. Each plan allows tethering and covers Indonesia, Cambodia, Malaysia, Philippines, Singapore, Thailand, Vietnam, and additional countries.
Travelers who need larger data allowances can choose one of the fixed plans. For example, the Asia & Oceania – 30 Days plan offers 20GB for $47.95 USD, while a 10GB plan is available for $35.95 USD. Choosing a fixed data plan can be more cost‑effective, unless a traveler is an extremely heavy data consumer for whom an unlimited plan would be preferable—such a plan is not offered by Roamless for Southeast Asia.