Key Features: Comfort Rating: -10℃ — Perfect for cold-weather trekking and alpine camping Filling: 1100g Hollow-Fill fiber for efficient synthetic insulation Shape: Mummy cut with box-foot structure for ergonomic comfort Zipper: Full-length side zipper for easy entry and adjustable ventilation Construction: Offset quilting to reduce heat loss and improve insulation coverage Water-Resilient: Designed to remain functional even in wet conditions…