RedEx eSIM does not provide an unlimited‑data eSIM for the Cayman Islands.
All of its Cayman Islands plans have a hard data cap, ranging from as little as 1 GB to as much as 50 GB, and they are valid for fixed periods from 1 day to 30 days. Examples include a 25 GB plan that is valid for 30 days and several 50 GB plans that are available for 3 days, 5 days, 7 days, 10 days or 15 days. Because these plans have a set data allowance, choosing a fixed data plan can be more cost‑effective unless a traveler requires unlimited high‑speed data.