MUMMY SHAPE

A lightweight, three-season synthetic sleeping bag with excellent thermal performance. Its mummy shape provides effective insulation and performs well in damp conditions.

DOUBLE INSULATION LAYER

Two separate, aligned layers of Climashield insulation inside the sleeping bag provide excellent thermal comfort. Both layers are stitched to the fabric, preventing the insulation from shifting.

3D SHAPED HOOD

A three-dimensional hood combined with an independently adjustable collar minimizes heat loss on cold nights. This design ensures a precise fit and enhanced protection in the most demanding conditions.

ERGONOMIC FOOTBOX

Ergonomically shaped footbox with advanced insulation layout, offering superior warmth in one of the most cold-sensitive zones. Designed to maintain natural foot position while eliminating dead air pockets.

YKK® ZIPPERS

A durable 5 mm full-length YKK® zipper features two self-locking sliders and an anti-snag system for smooth operation. An insulated baffle along the zipper effectively prevents heat loss.

INTERNAL POCKET

A convenient inner pocket keeps your small essentials, like a headlamp, battery pack, or phone, warm and within easy reach, even in freezing conditions.

COMPACT WARMTH

The lightweight Progressif sleeping bag delivers high thermal comfort at low weight and pack size. Thanks to the combination of an ultralight fabric and Climashield synthetic insulation, it compresses small and takes up minimal space in a traveler’s pack.