Messenger Portable -80 Ultra Low Temperature Freezer For Transporting Frozen Specimens, 1L Capacity

This compact and portable ultra cold temperature freezer is the only one of its kind to offer a cooling range to accommodate all vaccine options.

The 1L capacity Messenger uses a Stirling engine to maintain temperature from 4C all the way to -80C.

Choose the Messenger for the Pfizer or Moderna vaccine which require extremely cold temperatures to remain stable or the Oxford/AstraZeneca vaccine which can be stored at the more common 4C temperature.

The Messenger uses 100% natural refrigerants and the Stirling engine system has no moving parts to break down or wear out.

Our manufacturer has been producing these portable Ultra Low Temperature Freezers for more than ten years and has perfected the device. 

You can drive your Messenger in the car with no concern for bumps that might cause a compressor system to hiccup and fail. 

Protect your vaccine with confidence with ± 0.5 °C temperature control accuracy of the whole box to avoid temperature fluctuations.

Protect your vaccine from prying hands with the included RFID digital lock.

Power your Messenger anywhere: Use a 115V source when inside or operate in a vehicle with a 12/24V car adapter.

Power your Messenger for up to 1 hour remotely using the built in powerful Lithium battery. 

The Messenger portable ultra low temperature freezer will hold one standard 10 x 10 freezer box containing up to 100 2mL vials of vaccine or laboratory samples.