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.

Specs

Material: Shell & Lining: 30-denier Super Multi (multi-filament) polyester taffeta
Weight: 1,190g（1,220g) (weight with stuff bag)
Color: ORANGE (OG)
Size: R/ZIP, L/ZIP
Insulation: 650 Fill Power Down
DWR: Standard DWR treatment
Compressed size: ∅19 x 38 cm
ISO TESTED: 23℉ / -5℃ (Comfort), 11℉ / -12℃ (Lower Limit)
Max User Height: 6 ft / 183 cm
Shoulder Girth: 59 - 76 in / 149 - 194 cm
Knee Girth: 48 - 63 in / 123 - 160 cm
Super Spiral Stretch System (US. Patent NO. 7,900,301)
Multi-tube construction
Two way right or left hand mating zippers (67 in / 170 cm)
Anti-snagging slider cover
Tunnel Hood (limits exposure of your head helping keep in warmth)
Neck Baffle
Hood Adjuster (Draw cord for face hole adjustment)
Draft Tube (covering the zipper to shut out cold air)
Auto Locking Zipper (to limit zipper ”slip” during the night)
Triangle Gusset (Reinforcement at the end of the zipper)
Storage sack included
Stuff sack included (Tapered, bias stretch stuff sack for easier packing)

Super Spiral-Stretch System

Click to enlarge the image

Offering sweet dreams with superior stretch and comfort for all shapes and sizes

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.

Cotton storage sack included

Laundry symbols

Gear>Sleeping Bags / Pads>Down Hugger 650

Gear>Sleeping Bags / Pads>Super Spiral-Stretch System

Activity>Emergency>Sleeping Bag/Pad/ｺｯﾄ