Cumulus Mysterious Traveller 650 Review

In January 2006 I went camping at Brotherswater, in the Lake District and used a Cumulus Mysterious Traveller 650 which I borrowed from a friend. It was probably about minus 7 C at night. The next morning I poured some water from my Platypus into my Trangia kettle and the water froze, so it was pretty cold. I'm a generally a cold sleeper, and feel especially cold after exercise. The Cumulus Mysterious Traveller 650 kept me warm that weekend so I have no complaints.