The Thermarest Trail Pro is the most comfortable self inflating mat in Thermarest's Trek range of mats. The internal foam uses their StrataCore construction for warmth. This is a single continuous layer of thermal foam sandwiched between layers of alternating ridges of foam and air to reduce the bulk of the mat, and gives the mat an R-Value of 4.4 making it suitable for 3 season use. The Stretch knit top of the mat provides a comfortable sleeping surface in warmer conditions when you may be using your sleeping bag as a sheet. The Trail Pro has a longer straight section in the torso area, this increases the width and reduces the gap when two mats are coupled together. Complete with it's own stuff sack the trail pro can be compressed to fit into your pack between camps. The WingLock valve system has a large opening for rapid one way inflation so no air is lost. The WingLock valve also features deflation 'wings' so the mat can be deflated and rolled up easily. Thermarest Trail Pro Features StrataCore foam for excellent warmth and compressibility WingLock valve Self inflating Stuff sac included
