Sea to Summit Ascent -1C Down Sleeping Bag, blue

The Ascent down mummy sleeping bag redefines the meaning of versatile. Complex construction with technical features and high-quality down means it's suited to a multitude of climates and adventures. From long distance hikes to weekend getaways, the ultra lightweight 750+ RDS Certified goose down keeps you warm when it's cold outside, while the triple-zip Free-Flow Zip system ensures you stay cool and ventilated when the weather warms. Shaped to allow a natural sleeping position for comfort, while light and compact enough to go anywhere. ULTRA-DRY Down 750+ Loft 90% Down Cluster Premium Goose Down certified Responsible Down Standard (RDS) Free-flow zip system: full-length YKK #5 main side zip, half-length opposite side zip, and foot zip provides unparalleled ventilation and use as a comforter Vertical baffles over the chest to prevent down shifting as you roll over in your sleep Shaped hood, oversized draft collar, and zip draft tube keep the cold out and the warmth in Internal pocket for phone / GPS / valuables Includes lightweight Ultra-Sil compression bag and storage cell Comes With: Ultra-Sil compression bag and storage cell Fabric: Recycled 20-Denier Nylon shell and lining. 10-Denier Nylon waterproof-breathable hood and footbox. Insulation: Ultra-Dry Down 750+ Loft Goose down Shape: Relaxed Mummy Fit: A more relaxed yet tapered mummy fit with high thermal performance. Fill Power - 30F Ultra-Dry Down 750+ Comfort 3°C | 38°F lower Limit - -2°C | 28°F Regular Weight: 782g Fill weight: 300g Fits: upto 185cm Long Weight: 879g Fill weight: 343g Fits: upto 198cm