No. Nomad does not provide a true unlimited data eSIM plan for Sri Lanka. The plans listed for Sri Lanka all have a hard data cap, such as 50 GB for 30 days or 20 GB for 30 days. These fixed‑data plans allow tethering and, for the larger bundles, high‑speed data until the cap is reached, after which the speed is throttled to 1000 kbps. Travelers who need a very large amount of data can choose one of these fixed plans, which may be more cost‑effective unless they are an extremely heavy data consumer.