|Weight||23.2 oz (657 g)|
|Fill weight||13.8 oz (390 g)|
|Insulation||800 Fill Power EX Down|
|Material||20-denier Ballistic nylon ripstop (water repellent finish)|
|Compressed size||∅15×30 cm, 4.7 L|
|Country of origin||VIETNAM|
|Other||Thermal Guideline: 23˚F/-5˚C|
Inside Shoulder Girth: 68 in
(Fabric in the shoulder area is oriented to provide a degree of mechanical stretch)
Inside Knee Girth: 49 - 70 in
Overall Length: 62.2 in / 158 cm
Length of Insulated Bag: 46.5 in / 118 cm
SUPER SPIRAL-STRETCH SYSTEM
Montbell has adapted a classic tailor’s trick by integrating a woven fabric “cut on the bias”. By orienting the fabric’s warp and weft threads at 45 degrees to most major seam lines the sleeping bag becomes more fluid or elastic in nature. Additionally, to create an even more comfortable system we utilize an elastic stitch technique to create small “gathers” in the quilting. By combining the strategic seam orientation and the elasticized gathers we offer unrivaled fit and comfort. These innovations allow the sleeping bag to stretch with you as you change positions throughout the night, drawing the insulation closer to your body and eliminating drafty dead spaces. By using a sleeping bag with Super Spiral technology you keep body heat inside your sleeping bag, where it belongs.
The history and evolution of montbell sleeping bags
At Montbell, we source down from both the European and Asian markets to satisfy a variety of characteristics (supply/availability, low cost, consistent quality, humane practices, etc.) and maintain our lofty standards. Every season we seek to balance the superior quality for which we are known and the lowest possible raw materials cost. We change down sourcing companies frequently to insure that our customers have access to superior products at the lowest price possible. In the course of these efforts, Montbell never purchases down from operations that practice “live-plucking” methods. We only utilize down plumes and feathers collected as a by-product of water fowl raised to meet the demands of the food industry.
We will continue to look for sources of down that maximize value to our customers and allow Montbell products to perform at the highest level.