By adopting a classic tailor's trick and paring it with durable, high value materials MontBell has brought extreme comfort to those passionate about outdoor recreation. We found that integrating a woven fabric "cut on the bias" and orienting the fabric's warp and weft threads at 45 degrees to most major seam lines the sleeping bag becomes more fluid in nature. To create an even more comfortable system we utilize an elasticized thread in the stitch to create small "gathers" in the quilting. Through the combination of strategic seam orientation and the stretch provided by gathered quilting we offer unrivaled fit and comfort. These innovations allow the sleeping bag to move with you as you change positions throughout the night, drawing the insulation closer to your body and eliminating drafty dead spaces. Keep body heat inside your sleeping bag, where it belongs.
Features:
- Super Spiral Stretch System (US. Patent NO. 7,900,301)
- Multi-Tube Construction
- Draw cord for face hole adjustment
- 67 in. (170cm)mating right and left hand zippers
- Auto Locking Zipper to limit zipper "slip" during the night
- Single insulated zipper draft tubes
- Tapered, bias stretch stuff sack for easier packing
- Storage sack included
- Spects
- Weight 2lbs. 2 oz. (960 g)
- Fill weight 13 oz. (370 g)
- Insulation 650 Fill Power Down
- Fabric 40-denier multi-filament nylon
- DWR Standard DWR treatment
- Compressed size ∅6.7 x 13.3 in. (∅17 x 34 cm), 6.2 L
- Country of origin VIETNAM
- [EN TESTED] 39℉/4℃ (Comfort), 30℉/-1℃ (Lower Limit), 2℉/-17℃ (Extreme)
- [Max User Height] 6'6" / 198 cm
- [Shoulder Girth] 57"- 81" / 145 cm - 205 cm
- [Knee Girth] 47"- 66" / 119 cm - 167 cm
* We do not advise consumers to reference the extreme rating for general use.