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.

Features:

• Non-toxic Ultratherm^® gel delivers extended cooling performance
• Each reusable block contains freezable gel
• Eliminates the mess of melting ice
• Reusable - just refreeze between uses
• Cleans easily with soap and water

• Small
  • Weight 0.5 lbs 0.23 kgs
  • Exterior Dimensions ( L x W x H ): 4.25" x 0.75" x 5.25"
• Medium:
  • Weight 1 lbs .46kgs
  • Exterior Dimensions ( L x W x H ): 4.25" x 0.94" x 7.94"
• Large:
  • Weight 2.05 lbs .93 kgs
  • Exterior Dimensions ( L x W x H ): 5.67" x 1.38" x 8.75"