eSimfly does not provide a truly unlimited data eSIM for Bangladesh. The plans that carry the word “Unlimited” in their name actually offer 3GB of high‑speed data per day and, once that daily limit is reached, the speed is reduced to 1000kbps.
Travelers who need more data can choose from eSimfly’s fixed data plans that give larger allowances, such as the Global 100GB 31‑day plan, the Asia 100GB 180‑day plan, or the Asia 50GB 90‑day plan. These options provide a higher total data amount and may be more cost‑effective for users who consume a lot of data.