Completely new range of sleeping bags incorporating our years of experience in the design and manufacture of sleeping bags made for use in the strictest conditions of our planet. The low weight is achieved by using Pertex Quantum fabric on the inside and the outer shell of Pertex Endurance which improves resistance to moisture coming from the condensation of water vapour or melting snow in the tent. All Excuistic sleeping bags have a brick chamber structure with special protection in the foot area. Double insulation of the zip, an anatomically-fitted hood and an inner collar are, of course, standard equipment. We have increased the length and added some space to the feet compared to previous models to allow for storage inside of some objects as protection against freezing.