7CSMSET Cooler Shock, Ice Pack, Set of 4, Medium, Reusable to -7.8 °C (-7.8 °C)

For summer lunches! Great for camping, pools, beaches, and outdoor leisure activities. COOLER SHOCK (Cooler Shock) that uses technologies developed for medical use. COOLER SHOCK was born using technologies developed for blood transport in the medical field. Blood transit requires to maintain a prescribed temperature for a long period of time and the blood components do not change. The package is made of 3 layers of aluminum with excellent thermal conductivity and rigid polyethylene and nylon, which is about 0.2mm thick This efficiently releases cold temperatures inside the outside. CoolerShock is designed as an ice pack that keeps -7.8 degrees Celsius for a long time. Ice packs with COOLER SHOCK also start with its own temperature of the freezer (0 to -12.2 degrees Celsius) and the temperature rises when you get out of the freezer. Ice rises quickly and melts at 0 degrees Celsius, but Cooler Shock is made to keep the cooler cooler cooler for a long time. COOLER SHOCK takes less of the same cold power when compared to ice, so the cooler is less weight and more space efficient. ?It also reduces the hassle of clean-up by simply putting it back in the freezer after you come home. [How to use] 1. Pour the tap water needed to separate items into the cooler shock. Large Pack: 56oz = approx 1.65l Mid Pack: 28oz = approx 828ml Small Pack: 12oz = approx 355ml 2. Remove the air and use the included silicone cork to make the bottle stop. 3. Tighten the screw cap until there is no gaps. When doing this, tighten it so that it reaches the base of the translucent pour. 4. Place in freezer for at least 8 hours and freeze completely

• Set of 4 Medium
• Size: W 14.0 x D 1.5 x H 10.0 inches (35.5 x 3.8 x 25.5 cm)
• Precooling time: 12 hours
• Water Injection: 28.1 fl oz (830 ml)
• Reusable