FIELDOOR Ice Packs Ultimate Ice Pack Developed by an Outdoor Powerful Freezing and Made in Northern Cooler Ice Cooler Insulated Fast Freezing

✅ [16-Hour Reliable Cold Retention] With a cooling capacity of -10°C, it can keep temperatures below 0°C for 16 hours. It's perfect for transporting food and beverages, as well as ice cream and frozen foods. ✅ [Ready to Use in as Little as 8 Hours] Just freeze it in the freezer for as little as 8 hours and it's ready to go. Because the pre-cooling time is short, you can pre-cool it overnight for daily use. It's reusable and economical. ✅ [Made in Japan for Safety and Security] This ice pack is made in Japan and is safe. The contents are made with plant-derived ingredients, so you can use it with food without worry. ✅ [Just the Right Thickness (2.6cm) / Slim 570g Size] The slim 2.6cm thickness allows for neat storage in a cooler box. It's also convenient for use with insulated bags when shopping. ✅ [Durable, Crush-Resistant Hard Type] This hard type resists crushing even when placed under food or drinks, allowing you to place it anywhere in your cooler box. ✅ [Amazingly Cold-Resistant to -40°C] It can withstand temperatures as low as -40°C and is made with high-quality construction that's suitable for commercial freezers, making it safe for any occasion. ✅ [Product Details] ■ Size: (approx.) 13.8cm W x 2.6cm D x 19.4cm H ■ Material: Polymer (plant-derived ingredients), high-density polyethylene (HDPE) ■ Cold resistance temperature: -40°C ■ Heat resistance temperature: 50°C ■ Weight: (approx.) 570g ■ Pre-cooling time: (approx.) 8-12 hours * The time required to completely freeze will vary depending on the temperature setting and performance of your freezer. ■ Set contents: 1 x Northern Cooler Ice Pack ■Important Notes: *Do not open the cap. *The label will peel off during use. Thank you for your understanding. *To ensure full cooling power, please freeze the product completely in the freezer before use. (Cold and heat resistance temperature: -40 to 50°C) *To completely freeze this product, it takes 8 to 12 hours (depending on the freezer's temperature setting) to completely freeze. *The time required to completely freeze will vary depending on the freezer's temperature setting and performance. *If the product does not freeze even when set to the highest temperature, remove frost and other items to lower the temperature inside the freezer. *One ice pack is required for a 6-liter cooler. *Cooling power will vary depending on the cooler's performance and how often the lid is opened and closed. *Do not use in a cooler with an aluminum-coated interior. The aluminum-coated interior may peel off. *Product color may appear different on your monitor. Specifications and design are subject to change without notice for improvement purposes. [For those looking for this product] Ice packs, ice packs, ice bags, coolers, freezers, freezers, sub-zero temperatures, long-lasting ice packs, powerful ice packs, disaster preparedness supplies, disaster preparedness kits, disaster preparedness supplies, emergency supplies, cooler boxes, coolers, cooler boxes, cooler baskets, cooler bags, cooler bags, boxes, leisure coolers, hard coolers, cold storage, ice boxes, cooling power, enhanced cooling power, medicines, medical supplies, recommended, cool, cute, carry-on, cost-effective, best value for money, size, sports, picnics, fishing, leisure storage, leisure goods, cheap, beach, home use, fishing, fishing equipment, fishing, club activities, bento, watching sports, outdoors, outdoor gear, camping, camping gear, camping equipment, Fieldoor, stylish, easy, beginner tools, outdoor goods, field gear, accessories, leisure, mountains, sea, beach, festivals, events, barbecues, BBQs, sports days, cherry blossom viewing, camping, glamping, sports, outdoors Cooler box house Keeps cold for 16 hours With a cooling capacity of -10°C, it can keep temperatures below 0°C for 16 hours. It is suitable for transporting not only food and drinks, but also ice cream and frozen foods. Ready to use in as little as 8 hours Just freeze it in the freezer for a minimum of 8 hours and it's ready to go. Because the pre-cooling time is short, you can pre-cool it overnight for daily use. It's economical and can be reused. Japanese products that pursue safety and security This ice pack is made in Japan and is safe. The contents are made from plant-derived ingredients, so you can use it with food without worry. Just the right thickness of 2.6cm/thin size of 570g Its slim design, just 2.6cm thick, allows it to be neatly stored in a cooler box. It can also be conveniently used with a cooler bag when shopping. Crush-resistant, durable hard type It is a hard type that is difficult to crush even when food or drinks are placed under it, so you can use it anywhere inside a cooler box. Amazing cold resistance to temperatures as low as -40°C It can withstand temperatures as low as -40°C and is made with high quality materials that can be used in commercial freezers, so you can use it with confidence in any situation.