Durable Construction Embossed Cordova Logo Capture the cold with the power of Glacial Ice. Cordova’s 2lb Packice's are only 1/2-in. thick and the 4lb Packice's are just over 1-in. The ultra-thin design maximizes your cooler’s storage capacity while keeping ice cold for days. They look cool too! Which color gives you the chilliest vibe: the icy blue of Yonder, or wintry white Snowcap