Cold Ice Pack for Lunch Boxes and Bags

Rev. Lang is Legendary for Making Your Regular Ice Last for Hours

In 2007, Rev. Lang was formed to bring the science of cool to outdoor enthusiasts nationwide. The company set out to build a superior ice replacement system that would replace cooling bags and physical ice, making it easier for customers to keep their items cold. Although their products were originally aimed at outdoor enthusiasts such as hunters, campers, and anglers, Rev. Lang realized their products had far-reaching appeal, including anyone who wanted their coolers to run at peak efficiency.

Rev. Lang uses high-performance "phase change material", commonly known as PCM, and each model has a solid HDPE plastic shell design that provides excellent cold insulation. Rev. Lang's proprietary cooling gel mixture is denser than ice and uses a scientific phase change formulation, providing a higher energy concentration for sustained cooling at 18 degrees F to keep your food and drink cold longer.

An ice alternative that takes "cool" to the next level, Rev. Lang reusable ice packs are designed to provide extended cooling at 18 degrees F that can up to 48 hours for Large and Medium packs, and up to 8 hours for Lunch packs. You can head out knowing that what you pack will stay cool and fresh until you are ready to eat. For maximum cooling power, freeze the ice packs the night before use.

Whether you're headed back to work, school, or just want to escape the house for a picnic, these Cool Coolers Slim Ice Packs are perfectly sized for all types of bags. Pack them in lunch bags, coolers, beach bags, picnic baskets and more! You'll be surprised how ubiquitous their usage scenarios are.

Stop wasting time making ice over and over again. Rev. Lang's products typically only require 6 hours in the refrigerator for optimal use. They can be used immediately after taking them out, and there is no need to worry about the water after melting. Return Rev. Lang Ice Packs to the freezer after using and they'll be ready for your next outing.

Rev. Lang's Cool Packs are made with food-grade HDPE plastic shell, filled with ice gel, reusable, and sturdy. They can be brought through TSA security checkpoints when fully frozen or otherwise stored in checked baggage. These ice packs are perfect for shared office refrigerators, takeout containers, or packing a lunch.

Rev. Lang offers a lifetime new replacement guarantee, so you can try the best ice packs available risk-free. For any quality issues, simply shoot them an email, and they'll fully refund you no questions asked.

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