No, aloSIM does not offer an unlimited data eSIM plan for Latvia. The available plans for Latvia have specific data caps: 20 GB for 30 days, 10 GB for 30 days, and the broader “Europe” plan with 20 GB for 30 days or 50 GB for 90 days and 100 GB for 180 days. These are fixed data plans that must be used within the stated validity period. While these fixed plans are not unlimited, they provide substantial data allowances, and choosing a fixed plan can be cost‑effective for most travelers unless they need truly unlimited usage.