SOTOLABO Camping Ice Pack Freezing Water Bag Model FWB-01 2023

WATER BAG that can be frozen and used repeatedly [Material] Body: PE, PA - Spout: PE - Lid: PP - Slider: PE - All materials are made from materials that meet the standards set by the Food Sanitation Act, so you can use them with confidence. MADE IN JAPAN Product weight 32.6g Carry frozen ice in the form of a sheet. It can be used as a cold pack, and you can drink drinking water once it melts! If you use tap water, you can save weight by throwing it away and returning home! Product weight only 32.6g! Go camping! For mountain climbing! For fishing! It can be used in any outdoor scene. Reliable MADE IN JAPAN Triple chuck type opening (5L load 100kg passed) In addition, the thickness of the ice can be adjusted according to the gap inside the cooler box. Convenience store ice cubes are too thick, and rock ice melts quickly.You can freeze 1000ml to 1300ml of water and use it as a cold pack, or you can thin it to 600ml and fill in the gaps. When you put the fish you caught while fishing in a cooler box and take it home, you can keep it fresh by keeping it cool in cold water. If you pack your food properly when hiking, you can keep your food cold and still be able to drink cold water at the top of the mountain. Please use it for activities etc. Explanation about the graph in the last image This is a graph of the results of our own verification on a tropical night in August, under an environment with an average indoor temperature of 27 degrees Celsius. The verification contents are sheet-type cooling ice packs and FREEZING WATER BAG. This is a graph that records the water temperature of a 500ml plastic bottle of water (around 8℃) that had been chilled in the refrigerator, placed in an approximately 11L cooler box under the same conditions. When cooled in the refrigerator, water in a plastic bottle is around 8℃, and the best drinking temperature for beer is said to be between 6℃ and 8℃. Sheet-type cooling ice packs reduce the temperature to 4℃ after 4 hours, and after 12 hours, the water temperature rises to 8℃ or higher, and FREEZING WATER BAG maintains 8℃ for up to 18 hours. As a result of verification, common ice packs focus on lowering the temperature and are not long lasting. On the other hand, we concluded that FREEZING WATER BAG has the property of maintaining a temperature similar to that inside a refrigerator without lowering the temperature. The following is a guideline for the number of items to be used based on the capacity of the cooler box. Less than 25L → 1-2 pieces Less than 45L → 2-3 pieces More than 45L → 3-4 pieces or more *This may not be the case depending on the contents and performance of the cooler box. Please use this as a guide only.