W50 Thermal Covers

Powered by Tyvek®


Breathable barrier – The process used to make the W50 thermal cover maintains the breathability of the material, helping reduce risk from humidity, condensation and trapped gases, while speeding recovery to your desired target temperature when brought back into the cold chain from a hot environment exposure—benefits you won’t get with non-breathable competing covers

Lightweight strength – Unlike plastic films and bubble-based alternatives, the continuous-filament insulation layer of the W50 thermal cover provides your cargo with a lightweight and durable barrier that helps withstand physical handling and weather conditions throughout its journey.

Ultimate temperature control – The W50 thermal cover comprises a strong, continuous-filament, fibrous insulation layer laminated to a tough overlay of non-woven Tyvek® material. By combining a low-emissivity silver layer with both a highly reflective outer surface and a high efficiency inner insulation layer, this cargo cover performs both as a radiant shield and a conduction barrier. The special insulative fleece used in W50 thermal cover is durable and better able to maintain its thermal properties and withstand physical manhandling than plastic film and bubble-based alternatives.


CCT Thermal Covers, powered by Tyvek®, are in a class of their own, providing proven protection against temperature excursions, physical hazards, harmful gasses and vapors, condensation damage, biological threats, and tampering.

CCT Thermal Covers are designed to reflect >90% of incoming solar energy. Unlike many competitive products that rely on a thick insulation layer, the fact that Tyvek® is reflective means that our thermal covers can be thinner, flexible, and lightweight. As a result, CCT Thermal Covers are easier to install, saving warehouse space, time and money. Perhaps more importantly, ease of installation translates to streamlined operations and improved efficiency.


Using patented technology by Blueye, CCT Thermal Covers provide outstanding short-wave solar radiation protection to pharmaceuticals when exposed to sunshine conditions. By allowing the exchange of air and water vapor through the fabric, the covers help ensure that under cover moisture levels cannot reach damaging levels as a result of ambient temperature fluctuations. This breathability also permits the controlled escape of humidity, reducing the formation of condensation, which minimizes the risk of water damage to product, packaging and labels.

Additionally, CCT Thermal Covers keep your products masked from view and offer tamper-evident installation to prevent the risk of theft and tampering.

Key Features



  • Reflective and insulated for reduced temperature excursions during long-haul transport.
  • Top performance in hot and cold conditions.
  • Maintains all breathable, durable, and weather-resistant characteristics of the W10 and W20 thermal covers.

Get additional product information

Please provide any additional information about your temperature sensitive shipping requirements so that we can best address your needs.


NOTE: Products are not always available in every region. Please contact us for more detail.

Contact Us

Contact Info

CCT Global Headquarters
135 Constitution Boulevard
Franklin, Massachusetts 02038
+1 (800) 370-8566


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