These thin Freeze boards are great for soft cool bags. Ideally place 2 boards down the sides or top and bottom for best performance. Fits 5L. cool bags

• Effective alternative to conventional ice packs


• Tough polypropylene exterior


• Heat sealed cap


• Non toxic aqueous liquid


• Weight: 200g


• Dimensions 16.5cm x 11cm x 1.5cm (Height x Length x Width)