Coldkeepers

Providing premium thermal shipping solutions for the toughest thermal packaging challenges.

Coldkeepers, LLC is the owner, inventor and exclusive manufacturer of the KoldToGo and Medtraveller brands of cold chain packaging.

Our product lines extend from retail thermal bags to ISTA Certified shipping liners. Coldkeepers is a one stop shop for any thermal packaging need.

Coldkeepers offers affordable proprietary solutions to maintain temperatures within 2-8c for 24, 48 and 72 hrs.

Our proprietary products are unparalleled in the industry! Coldkeepers’ is dedicated to offering affordable solutions with the highest quality, service and product performance available.

Ship refrigerated or frozen life-science specimens safely and economically along the entire supply chain, safe-guarding and preserving the Cold Chain.

Coldkeepers, LLC serves America with innovative temperature-controlled packaging as well as engineering, design, and testing services. Our solutions are the choice of leaders in a wide range of industries, and we offer special expertise in the Life-Science market.

Trust your fragile pharmaceuticals, volatile research materials, and sensitive specimens to Coldkeepers, LLC. We understand the challenges you face throughout the supply chain, and the urgency of meeting the highest standards.

We offer ready engineered solutions which are already pre-qualified, saving you the time and cost of lengthy development projects.

Utilizing ISTA Standards for Optimal Product Delivery

By adhering to ISTA Standard 7E, Coldkeepers is able to provide their clients with a level of assurance that their products will arrive at their destination in optimal condition, regardless of the outside temperature. This is especially important for products that are sensitive to temperature fluctuations, such as vaccines, biologics, and other pharmaceuticals.

Life Sciences Collection

1 inch Polyurethane One-Piece Extreme Liner – Cubes

Our Cubes – 1 inch Polyurethane One-Piece shipping Liner – will keep your temperature sensitive products at the right temperature for 36 hours. They are third party ISTA lab tested and certified. We can help you design a custom pack-out to insure your products arrive without thermal damage. We can also provide liners for 48, 60 and 72 hour shipments.

The Insulated Shipping Liners can be used in conjunction with gel packs or dry ice for shipments of products requiring to be kept at a preset temperature for extended periods of time.

1 inch Curbside Recyclable Paper One-Piece Thermal Insulated Liner
Utilizing postindustrial paper products, our Curbside Recyclable Paper One-Piece Thermal Liners are not only Certified Curbside Recyclable but also Repulpable.

Our flexible design allows the liners to ship flat to save freight and are suitable for shipments of ambient, fresh, refrigerated, and frozen products between 24 to 72 hours + (Use with gel packs or dry ice to extend transit times).

Feel free to reach out today to our sales and customer service team to learn more about this exciting new product line. Stock sizes range from 10 to 14 cube; custom sizes available upon request.

1 – ¾ inch Extreme Insulated Mailers

Our Extreme Mailers feature a 1 inch and ¾ inch thick open cell foam inner liner to achieve unsurpassed levels of thermal protection and transit time with a reduced footprint.

This product is great for short trip or whenever maintaining the cold chain of your prescription drugs is required by the manufacturer.

Plain Thermal Pouches W/ Gel Packs

Our Kold-To-Go thermal insulated pouches with built in gel packs keep temperature sensitive products cold for hours without ice. They feature a double track zipper for ease of use.

Metallized outter film reflects 99% of radiant heat. Works great to keep insulin, vaccins, specimens cold for extended periods of time. Custom print available.