Mammut Kompakt MTI 3-Season Women

The Kompakt MTI 3-Season Women from Mammut is a synthetic mummy-style sleeping bag offering dependable warmth down to a comfort temperature of -1 °C. Designed with women in mind, it strikes a balance between performance and durability for trips in mild to cool conditions.

Its snug mummy shape and two length options (184 cm and 194 cm) help reduce dead space and heat loss by fitting closely around the body and matching a range of heights. The 100% polyester fill maintains its loft even when damp, so you’ll stay insulated if humidity rises or light moisture settles on your gear. A robust 50D nylon shell adds abrasion resistance without weighing you down.

The “50D” designation refers to the denier of the nylon fibers, a measure of thickness that ensures a good compromise between strength and packability. Polyester insulation is inherently moisture-resistant, retaining its ability to trap warm air even in damp conditions, whereas down can lose loft when wet.