TropiTrade does not offer an unlimited data eSIM plan for Vietnam. Every plan listed by TropiTrade for this destination has a specified data cap and a fixed validity period, so the data allowance is limited.
Travelers who need a large data allowance can choose from TropiTrade’s fixed data plans. For example, the Asia 20GB 30 Days plan provides 20GB of data for 30 days, and the Asia 10GB 30 Days plan provides 10GB for the same period. These fixed data plans tend to be more cost‑effective for most users unless the traveler requires an extremely high volume of data.