The Venture women’s synthetic mummy sleeping bag brings new levels of versatility to the realm of synthetic-insulation sleep systems. A full-length right-side zipper, a half-length left-side zipper, and a foot box zipper provide unparalleled ventilation or allow the Venture to be opened completely flat like a comforter. The unique WaveLoft construction allows the Thermolite insulation to expand out into air-trapping curves for maximum warmth, and the overall wider mummy shape of the Venture matches your natural sleeping position for supreme comfort Whatever the weather conditions – make sure you pack this bag before you venture out. Best Use: Backpacking. 2 Season: 32°F (comfort range 32°F to 75°F). Thermolite insulation placed throughout the bag using body-mapping to maximize warmth for a woman’s physiology. A wider mummy shape between hips and knees to allow you to sleep in a natural position without compressing the insulation and creating cold spots. . Shorter overall length and narrower girth in shoulders to reduce dead space and increase thermal efficiency. High-quality Thermolite insulation is loftier and more durable for lasting warmth. Full-length YKK #5 main side zip and foot box zip provide superior ventilation and allow the bag to be used as a comforter. Shaped hood and zipper draft tube keep the cold out and warmth in. Form a snug double sleeping bag by zipping to any Ascent, Trek or Traverse sleeping bag. Includes lightweight 70D nylon compression bag. BAG WEIGHT: 2lbs 6.4oz / 1090g. COMPRESSED VOL (ASTM STANDARD): 6.6 L. COMPRESSION SACK: S – 10L to 3.3L. FITS UP TO: 5 ft 7 in / 170 cm. WOMEN’S TEMP (EN RATING): 32°F / 0°C. Imported.