Lotso Travel does not provide a truly unlimited high‑speed eSIM for Zambia. Every plan listed has a fixed data allowance that can be used at full speed for a specified number of days; once that allowance is exhausted, traffic continues at a greatly reduced speed of either 128 kbps or 384 kbps. These are fixed data plans rather than unlimited ones.
Typical examples of such plans include the Africa 10GB Unlimited eSIM – which offers 2GB/day at full speed for 10 days and then continues at 128 kbps once the 10 GB top‑up is used, and the Global 5GB Unlimited eSIM – which gives 1GB/day at full speed for 5 days before throttling to 384 kbps after the 5 GB is consumed. These plans illustrate the fixed‑data‑plus‑throttling approach used by Lotso Travel in Zambia.