For those valuing extra portability, the new Travel box 2.0 with its reduced size and weight will be the best choice.
It gives the chance to save space and keep most of the features at the same time. Even working in the maximum power mode, the Travel box 2.0 will produce heat for up to 8 hours.
Equipped with a simple on/off switch, this heating unit has 4 heating modes (Low, Mid, High, Max).
For more advanced temperature control it's possible to add an external temperature sensor which will give the ability to choose between 4 temperature modes (15/20/25/30 Degrees per Celsius).