Versapak Freeze Blocks - 200mm x 110mm x 40mm

Used to help keep medical bags cool when storing or transporting materials that need to stay at a low temperature.

These Freeze Board have a tough polypropylene exterior for maximum durability and are filled with non-toxic aqueous liquid.

• For best results precondition to -18 degrees before use
• Helps to keep the contents of Versapak Medical Carriers between 2-8 degrees
• Effective alternative to conventional ice packs
• Tough polypropylene exterior for maximum durability
• Heat sealed leak proof cap for peace of mind and safety
• Filled with non-toxic aqueous liquid
• Reusable