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UL Spiral Down Hugger #3, regular, 2013

by MontBell
UL Spiral Down Hugger #3, regular, 2013
SKU: mont-bell-2321151-BASM-RH


UL Spiral Down Hugger #3, regular

30oF, 800 down fill, spring/fall sleeping bag

Montbell has incorporated a classic tailor's technique to address sleeping bag comfort issues. By integrating a woven fabric "cut on the bias" and orienting the fabric's warp and weft threads at 45 degrees to major seam lines the sleeping bag becomes more fluid or elastic in nature. Additionally, "spring like" crimped fibers are used in the weave of the fabric to capitalize on their inherent stretch properties. The result is a flexible sleeping bag that makes "tent life" more bearable without the additional weight.

Only available in right-zip

$ 259.00
+ Free ground shipping!

UL Spiral Down Hugger #3 Specifications
  Regular Long
Weight 1 lb 4 oz (567 g) 1 lb 7 oz (652 g)
Fill Weight 11 oz (312 g) 12 oz (340 g)
EN Temp Rating
Comfort Lower Limit *Extreme
42oF (5oC) 33oF (1oC) 6oF (-14oC)
US Temp Rating
Max User Height 5' 10" (178 cm) 6' 4" (193 cm)
Inside Shoulder Girth 57" - 68" (144 - 172 cm) 61" - 74" (156 - 187 cm)
Inside Knee Girth 46" - 55" (116 - 139 cm) 49" - 59" (125 - 150 cm)
Stuffed Size 5.1" x 10.1" (13 x 25 cm) 5.5" x 10.9" (14 x 26 cm)
Fill Material 800 fill down
Shell Material Polkatex & 12-denier Ballistic Airlight Nylon
Elite 100-wash rated Durable Water Repellence

*Montbell does not recommend users referencing the extreme rating for general use


UL Spiral Down Hugger #3
  • Spiral Stretch System (PAT.Pending)
  • Box Construction: Eliminates cold spots resulting from sewn-through seams and allows down to loft completely.
  • Neck Adjuster: a drawstring adjusts fit around neck
  • Draft Tube: a single draft tube prevents air from circulating through the zipper
  • Auto Locking Zipper: a locking mechanism has been integrated to limit zipper “slip” during the night.
  • Tapered Stuff Sack: A tapered opening and "bias cut" fabric are utilized to facilitate easier packing.
  • Cotton sack included