New Macpac Dome Tents

The new macpac tents represent a good, light-weight alternative to polar tents in warm, calm conditions for short field deployments. The tent is easy and fast to pitch and is spacious for two people. However, the tent is like the Olympus model very temperature sensitive. As seen in Fig.2 during our field deployment, the temperature in the Olympus tent changed by as much as 12°C within a couple of hours, while air temperature only showed moderate changes and remained below 0°C. These fluctuations, caused by solar heating or cooling during cloudy periods impact on the sleep quality as a sleeping person will be either too cold or too warm over the course of the night. Moreover, the outer cover of the tent is of light quality and only suitable for calm conditions to moderate winds (<30knots). In addition, the lack of snow flaps prevented secure pitching.