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MontBell 30D Super Spiral 650 Down Sleeping Bag

MontBell 30D Super Spiral 650 Down Sleeping Bag

$279.00 - $299.00


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Equipped with the comfort of the Super Spiral-Stretch™System, you will experience a freedom of movement like never before at very affordable price points.

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, coiled or crimped fibers are used in the fabric weave to capitalize on their inherent stretch properties. To create an even more comfortable system we utilize an elastic stitch technique to create small "gathers" in the quilting. By combining this stretchy fabric, 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. Keep body heat inside your sleeping bag, where it belongs.

* 650Fill Power Goose Down

* 40-denier Multi-Filament Full Dull Nylon

* Size: R/ZIP/ L/ZIP

* Color: BASM(Balsam)

* Weight: 1 lb. 15 oz.

Fill Weight: 12 oz.

Max User Height: 6 ft. Inside Shoulder Girth: 53"~75" Inside Knee Girth: 44"~62" Stuffed Size: φ6.3" x 12.5"


• Length – 6’/6’6”

• Weight – 1lbs 15oz / 2lbs 2oz

• Stuffed dimensions – 6.3” x 12.5” / 6.7” x 13.3”

• Insulation – 600+ Fill Power Down

• Shell Material – 40 denier multi-filament full dull nylon