Synthetic: 4 Season (+10 and Below)
Mountain Hardwear 3rd DiMen'sion Sleeping Bag (Closeout):
Unless you're heading up a well-sponsored expedition, you probably don't intend on buying a sleeping bag for one specific application in one type of climate. Ideally you need a roundish-square peg of multifunctionality that slides perfectly into place for wherever or whatever you need it. That's why Mountain Hard Wear designed the highly functional 3rd Dimension bag. It's part of the innovative and award-winning Quantum series, a selection of bags equipped with an expandable draft tube so you can add up to 8 inches of cool space to sleep comfortably in the summer heat or stuff in additional layers when the mercury does the limbo. Using the 0F rating as a baseline, you can open the bag up for early-spring and late-fall backpacking or keep it snugly zipped for extreme mountaineering. It's insulated with synthetic Polarguard Delta®, a new fill that's 10% lighter than Polarguard 3D®, which significantly saves weight over previous 3rd Dimension designs.
- Water-resistant, windproof and breathable high-density nylon taffeta
- Polarguard Delta® synthetic insulation
- Polyester taffeta lining
- Tuck-stitched, slant baffle construction to prolong bag life
- Expandable draft tube provides up to 8 in. of additional room for warm temperatures or layering space in cold conditions
- Customizable performance mummy construction with differential cut to optimize loft
- Four-panel contoured hood to minimize heat loss
- Insulated draft tube is not sewn through to reduce cold spots
- Insulated zipper gusset to retain warmth
- Snag guards to minimize zipper catches
- Velcro® tab along zipper
- Tie-in loops for stabilizing upgrade liner (sold separately)
- Cotton storage sack and stuff sack included
- Shoulder girth: 60 in. (152 cm.)
- Foot girth: 40 in. (102 cm.)
- Length: 72 in.
- Rated to 0F (-18C)
- Lifetime warranty against defects in materials and workmanship
- Stuff sack dimensions: 10 in. x 19 in. (25 cm. x 48 cm.)
- Weight: 3 lbs. 13 oz. (1.66 kg.)
