LATAM Travellers does not provide an unlimited data eSIM for Argentina. The available options are fixed data plans that specify a hard data cap and a validity period. For example, a South America eSIM plan offers 50GB for 180 days, another South America eSIM plan offers 30GB for 30 days, and an Argentina‑only plan provides 20GB for 30 days. These fixed data plans can be more cost‑effective for most travelers, while heavy data users may need to consider topping up or exploring other providers.