Weight is important, but so is a good nights sleep.
This mat offers deep comfort with a 7cm thickness, a mummy shape and a great weight saving, placing it among the lightest around.
However with no insulation inside the mat, the suggested limit is around 4C, which is more than adequate for 2/3 season use.
Of course you can always add additional insulation by using an additional foam mat underneath, or maybe a space blanket should you need it.
With the air tubes running length ways, many users find this offers a much more comfortable nights sleep.
The positive of all this, is that it makes the mat easier to pack with less bulk and less weight.
Exped Mini Pump included, which makes life after a long hard day, SO much easier!