This is an excellent sleeping bag designed for demanding climatic conditions. The sleeping bag uses a high quality fabrics for shell fabric as well as for inner fabric. The anti-slippery straps on the back side of body that protects the bag from sliding off the mat. In the standard equipment, you will find warm collar, outer and inner pockets as well as two- way branded YKK zipper with safety locker. Dopy -25 is a high-ended sleeping bag that will become indispensable.