Non-toxic Ultratherm® gel delivers extended cooling performance
Each reusable block contains freezable gel
Dimensions: 5.67" x 1.38" x 8.75" or 14.4 x 3.51 x 22.23cm
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 need it.