Introducing the latest member of the CIB family... Nor'Wester. Cayman Islands Premium hard seltzer has just hit Cayman. Nor'Wester Seltzer, uses a spirits base. What is a Nor'Wester? It is when the wind comes from the North West and in Cayman, this results in stormy seas, strong winds and some chilly weather. We thought this was the perfect name for this drink as our Hard Seltzer is STRONG, COLD & REFRESHING.