Reusable Ice Packs for Coolers - Set of 12 Long Lasting Freezer Packs for Lunch Bags, Cooler Backpacks, Camping, Picnics, Beach, Fishing

The Blue Ice Packs for Coolers are a set of 12 reusable long-lasting freezer packs designed for lunch bags/boxes, cooler backpacks, camping, beach outings, picnics, fishing trips, and more. These ice packs are compact and lightweight, with each one measuring 1×1644cm/6.31.61.6inch and weighing only 20g individually when filled with water. When stacked together, they provide improved cooling performance, making them perfect for outdoor activities.

Using the ice packs is easy - simply fill them with water to the scale line marked with [MAX], tighten the top lid, shake them, and let them stand for about 20-30 minutes. After that, put them in the freezer section of the refrigerator for 4-5 hours, and they will be ready to use in your lunch bags. The more ice packs you use, the better the cooling effect will be.

These reusable freezer packs are suitable for a variety of occasions, including camping, picnics, fishing, beach parties, sports events, travel, and BBQs. They can be used to preserve meals, breast milk, and keep fruits or drinks fresh and cool for an extended period of time.

Made of high-quality HDPE material, these blue ice packs are safe, odorless, lightweight, and portable. They can withstand cold temperatures without deformation or fading, and can be reused multiple times. The ice packs use high-quality cooling gel that produces a continuous cooling effect of about 18°F in the container. When combined with dry ice crystal pellets, they produce a substantial freezing power that can last up to 8-12 hours. After being frozen in the refrigerator for 4-6 hours, the ice packs stay cold for an extended period of time, making them a reliable option for keeping your food and drinks cool on the go.

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