The real selling point of the Big Agnes Rapide SL Insulated mat is its price. It feels like it has the credentials and feature-set to be priced closer to £200, so at £150 it represents excellent ...

Then, there is the main insulation mat. This is usually around 1” thick fiberglass, which is where the actual heat containment comes from. Note that the thickness of the insulation mat can vary from ½ ...