Billion Connect does not provide an unlimited data eSIM for Lesotho. The available plans are fixed data bundles, such as the Orange World eSIM 1 Day 100GB, Orange World eSIM 1 Day 50GB, and Orange World eSIM 1 Day 20GB, each with a set data cap and a validity of 1 day.
Choosing a fixed data plan can be more cost‑effective for most travelers, unless the user is an extremely heavy data consumer who would benefit from an unlimited option.