Igloo Maxcold Ice Freeze Block Large Reusable Blue
Plenty of cold without the mess. For busy days on the move, toss this reusable, non-toxic freezer block in your lunch box and keep everything cold until you it. Uses non-toxic Ultratherm® gel for extended cooling performance. Uses non-toxic Ultratherm® gel for extended cooling performance. Each reusable block contains freezable gel.
