COOLER SHOCK Ice Packs of (Set 2, Small)

[Born using technology developed for medical use!] The powerful ice pack Cooler Shock was born using technology originally developed for blood transport. It is designed to maintain a temperature of -7.8°C for a long period of time, so it can keep your cooler box cold for a long time. Ice quickly heats up and melts when it reaches 0°C, but Cooler Shock is designed as an ice pack to maintain a temperature of -7.8°C for a long period of time. [How to use] 1. Pour the specified amount of water into the Cooler Shock. 2. While removing the air, seal the bottle with the included silicone cork. 3. Tighten the cap and wait until it turns into a gel. 4. Place in the freezer and freeze completely before use. ■Size: (approx.) 19cm x 16.5cm x 2.5cm ■Material: Silica, sodium chloride Other: Injected water volume: (approx.) 355 ml Pre-cooling time: (approx.) 8 hours [Born using technology developed for medical use!] The powerful ice pack Cooler Shock was born using technology originally developed for blood transport. It is designed to maintain a temperature of -7.8°C for a long period of time, so it can keep your cooler box cold for a long time. [Keeps temperatures colder than ice at -7.8°C for a long time!] Ice quickly heats up and melts at 0°C, but Cooler Shock is designed as a cooling agent to maintain temperatures of -7.8°C for a long time. [How to use] 1. Pour the specified amount of water into the Cooler Shock. 2. While removing the air, seal the bottle with the included silicone cork. 3. Tighten the cap and wait until it turns into a gel. 4. Place in the freezer and freeze completely before use. [Product Details / Set of 2 Small Sizes] ■Size: (approx.) 19cm x 16.5cm x 2.5cm ■Material: Silica, Sodium Chloride Other ■Amount of water injected: (approx.) 355 ml ■Pre-cooling time: (approx.) 8 hours ■Set contents: Cooler shock S size x 2, silicone cork x 2 ■*The color of the product may look different depending on the monitor. In addition, specifications and designs may be changed without notice for improvement purposes. [For those looking for this product] Ice packs, ice packs, ice bags, coolers, freezers, sub-zero temperatures, long-lasting ice retention Strong ice packs 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, insulated cooler box, cooling power, improves cooling power