TNT Express has launched PharmaSafe, a specialised temperature-controlled service for the transport of large quantities of pharmaceutical products, such as vaccines and insulin. PharmaSafe also comes with one of the best passive containers currently available, the va-Q-tainer. Va-Q-tainers are capable of maintaining the required inside temperature (frozen, refrigerated or controlled room temperature) for more than 120 hours without electrical power supply or dry ice, even in extreme outside temperatures. TNT offers rental of pre-conditioned, ready to "load and go" va-Q-tainers.