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. We 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 our products were originally aimed at outdoor enthusiasts such as hunters, campers, and anglers, we realized our products had far-reaching appeal, including anyone who wanted their coolers to run at peak efficiency. From avid outdoor enthusiasts to fans who want to make sure their drinks stay cold and frozen, Rev. Lang will get the job done.
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 Ice Pack vs. Other Ice packs
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.
Key Features
Long Lasting
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.
Slim Design
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.
Reusable
Stop wasting time making ice over and over again. Our products typically only require 6 hours in the refrigerator for optimal use. It can be used immediately after taking it 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.
Food Grade
Our Cool Packs are made with food-grade HDPE plastic shell, filled with ice gel, reusable, sturdy. Shared office refrigerator, or takeout containers by packing a lunch with these ice packs. They can be brought through TSA security checkpoints when fully frozen or otherwise stored in checked baggage.
 1 Hole Round |  1 Hole Square |  2 Hole Square |  Large with Handle |  Aluminum Film | |
|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — |
| Price | — | — | — | — | — no data |
| Size | 4. 8 x 4. 8 x 0. 47 inch | 4. 8 x 4. 8 x 0. 47 inch | 7 x 4.8 x 0.47 inch | 10 x 8 x1.2 inch | 7.2 x 7.2 inch |
| Outside Material | HDPE Plastic | HDPE Plastic | HDPE Plastic | HDPE Plastic | Aluminum Film |
| Ice gel Inside | ? | ? | ? | ? | no data |
| Whether Filling Water Is Required | no data | no data | no data | no data | ? |
| Quantity Of Each Pack | 5 | 5 | 5 | 2 | 5 |
| Weights Of Each PCS | 150 g | 150 g | 200 g | 1000 g | 350g (After Filling With water) |
| Features | The corners of the prototype are designed to fit into smaller Spaces | Square design professional for lunch boxes | 2-hole design for easy access, especially for lunch bags | Large capacity design and built-in handle, suitable for putting into the incubator | The aluminum film is designed to be thinner, more efficient in heat transfer, and can be folded and bent |
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. We 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 our products were originally aimed at outdoor enthusiasts such as hunters, campers, and anglers, we realized our products had far-reaching appeal, including anyone who wanted their coolers to run at peak efficiency. From avid outdoor enthusiasts to fans who want to make sure their drinks stay cold and frozen, Rev. Lang will get the job done.
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 Ice Pack vs. Other Ice packs
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.
Key Features
Long Lasting
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.
Slim Design
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.
Reusable
Stop wasting time making ice over and over again. Our products typically only require 6 hours in the refrigerator for optimal use. It can be used immediately after taking it 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.
Food Grade
Our Cool Packs are made with food-grade HDPE plastic shell, filled with ice gel, reusable, sturdy. Shared office refrigerator, or takeout containers by packing a lunch with these ice packs. They can be brought through TSA security checkpoints when fully frozen or otherwise stored in checked baggage.
1 Hole Round | 1 Hole Square | 2 Hole Square | Large with Handle | Aluminum Film | |
|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — |
| Price | — | — | — | — | — no data |
| Size | 4. 8 x 4. 8 x 0. 47 inch | 4. 8 x 4. 8 x 0. 47 inch | 7 x 4.8 x 0.47 inch | 10 x 8 x1.2 inch | 7.2 x 7.2 inch |
| Outside Material | HDPE Plastic | HDPE Plastic | HDPE Plastic | HDPE Plastic | Aluminum Film |
| Ice gel Inside | ? | ? | ? | ? | no data |
| Whether Filling Water Is Required | no data | no data | no data | no data | ? |
| Quantity Of Each Pack | 5 | 5 | 5 | 2 | 5 |
| Weights Of Each PCS | 150 g | 150 g | 200 g | 1000 g | 350g (After Filling With water) |
| Features | The corners of the prototype are designed to fit into smaller Spaces | Square design professional for lunch boxes | 2-hole design for easy access, especially for lunch bags | Large capacity design and built-in handle, suitable for putting into the incubator | The aluminum film is designed to be thinner, more efficient in heat transfer, and can be folded and bent |