FIELDOOR Long-Lasting Ice Packs [Designed by an Outdoor Manufacturer] Powerful Freezing and Sub-Zero Temperatures, Made in Japan, Northern Cooler Ice

✅ [16-Hour Reliable Cold Retention] With a cooling capacity of -10°C, it can keep temperatures below 0°C for 16 hours. It's ideal for transporting food and beverages, as well as ice cream and frozen foods. ✅ [Ready to Use in as Little as 8 Hours] Simply freeze 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 overnight for daily use. Reusable for economical use. ✅ [Safe and Secure Japanese Product] 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 *per pack ■ Pre-cooling time: (approx.) 8-12 hours *Time required for complete freezing will vary depending on the temperature setting and performance of your freezer. ■ Set contents: 2 Northern Cooler Ice Packs ■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 after adjusting the freezer's temperature setting, 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 the following products] Ice packs, ice packs, ice bags, coolers, freezers, sub-zero temperatures, long-lasting ice packs, powerful ice packs, disaster preparedness supplies, disaster preparedness kits, disaster preparedness supplies, emergency situations, disaster situations, cooler boxes, coolers, cooler boxes, cooler baskets, cooler bags, cooler bags, boxes, leisure coolers, hard coolers, cold storage, ice boxes, cooling power, increased cooling power, medicines, medical supplies, recommended, cool, cute, carry-on, cost-effective, cost-effective size, sports, picnics, fishing, leisure storage, leisure goods, affordable, 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, ocean, beach, festivals, events, barbecues, BBQs, sports days, cherry blossom viewing, camping, glamping Sports Outdoor Cooler Box Home