Tsuda Shokai Cooler Shock Cooler Shock cold colder than outdoor cooler disaster prevention goods Long-t [S size/single item]

✅ [Born by applying technology developed for medical use! ] The powerful ice pack Cooler Shock was created by applying blood transport technology. The temperature is designed to maintain -7.8℃ for a long time, and the cooler box can be kept cold for a long time. ✅ [Keeps -7.8℃ colder than ice for a long time! ] Ice quickly heats up to 0℃ and melts, but Cooler Shock is designed as a cold pack that maintains the temperature at -7.8℃ for a long time. ✅ [How to use] 1. Pour the specified amount of water into the cooler shock. 2. Squeeze out the air and seal with the included silicone cork. 3. Tighten the cap and wait until it turns into a gel. 4. Place it in the freezer and let it freeze completely before using. ✅ [Product details/S size] ■Size: (approx.) 19cm x 16.5cm x 2.5cm ■Materials: Silica, sodium chloride, etc. ■Injection water amount: (approx.) 355ml ■Pre-cooling time: (approx.) 8 hours ■Set contents: Cooler shock S size x 1, silicone cork x 1 *The color of the product may appear different depending on your monitor. In addition, specifications and designs are subject to change without notice for improvement. [For those looking for this product] Ice pack, cold pack, cold bag, cold box, freezer, subzero, freezing, long lasting, strong ice pack, S M L, large, medium, small, set, disaster prevention goods, disaster prevention related goods, disaster prevention set, disaster prevention supplies, emergency, emergency, disaster, cooler box, cooler Cooler BOX Cooler Basket Cooler Bag Cooler Bag Box Leisure Cooler Hard Cooler Cold Storage Cold storage box Cold storage power Increase cold storage power [Born by applying technology developed for medical use! ] Cooler Shock, a powerful ice pack, was created by applying blood transport technology. The temperature is designed to maintain -7.8℃ for a long time, and the cooler box can be kept cold for a long time. [Keeps -7.8℃ colder than ice for a long time! ] Ice quickly heats up to 0℃ and melts, but Cooler Shock is designed as a cold pack that maintains the temperature at -7.8℃ for a long time. [How to use] 1. Pour the specified amount of water into the cooler shock. 2. Squeeze out the air and seal with the included silicone cork. 3. Tighten the cap and wait until it turns into a gel. 4. Place it in the freezer and let it freeze completely before using. [For those looking for this product] Ice pack, cold pack, cold bag, cold box, freezer, sub-freezing, freezing, long lasting, strong cold pack, S M L, large, medium, small, set, disaster prevention goods, disaster prevention related goods, disaster prevention set, disaster prevention supplies, emergency, emergency, disaster, cooler box, cooler, cooler box, cooler, cooler box, cooler basket, cooler bag, cooler bag, box, leisure cooler hard cooler cold storage cold storage box cold storage power Increases cold retention Recommended Cool Cool Cool Cute Carry Cost performance Strongest cost performance Size Sports Picnic