The Ultra is the top model in Rab's Solar range of sleeping bags. It combines Rab's Stratus insulation with a TILT layer on the chest side, returning some of the heat radiation of your body. The Solar Ultra 2 is a good choice from Spring till Fall, whether you're trekking, bicycle touring, motorcycle touring, paddling, boating... The fabrics and insulation fiber in this bag are all made of recycled fibers. Note! This model is best suited for back sleepers: the heat-reflective TILT material is positioned on the chest side, and the insulation is also thicker on the chest than on the back140 g/m² on the front versus 60 g/m² on the back. - Long size, suits users up to 200 cm tall - Girth at shoulders 144 cm, at hips 122 cm and 102 cm at the footbox - Fast drying Stratus insulation - 3/4 length zipper - Draft tube inside zipper - Small item pocket - Thermal collar prevents warm air from being pumped out via your breathing motions - Compression stuff sack - EN13537:2016 standard temp