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  • M'S NANO PUFF BIVY P/O, Drifter Grey (DFTG)
  • M'S NANO PUFF BIVY P/O, Navy Blue (NVYB)
  • M's Nano Puff® Bivy Pullover,
  • M's Nano Puff® Bivy Pullover,

Patagonia Men's Nano Puff® Bivy Pullover

$153.00 $219.00
Details
$153.00 $219.00
84185 #84185
Variations
Color
  • Drifter Grey
    $153.00 $219.00 DFTG
    Drifter Grey (DFTG)
  • Navy Blue
    $153.00 $219.00 NVYB
    Navy Blue (NVYB)
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M'S NANO PUFF BIVY P/O, Drifter Grey (DFTG)
M'S NANO PUFF BIVY P/O, Navy Blue (NVYB)
M's Nano Puff® Bivy Pullover,
M's Nano Puff® Bivy Pullover,
Additional Information

Windproof and water-resistant, the Nano Puff® Bivy Pullover is made with warm, incredibly lightweight, highly compressible 60-g PrimaLoft® Gold insulation, making it the ideal layer for chilly bivies or belays.

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Going light works wonders, until it doesn’t. We kept the overly ambitious climber in mind when making our new Nano Puff® Bivy Pullover; it’s light, windproof, warm and has the pared-down features that help shift the odds in your favor. The water-repellent, compressible 60-g PrimaLoft® Gold insulation—the most thermally efficient synthetic insulation available—has a superb warmth-to-weight ratio and maintains 96% of its warmth, even when wet. The interlocking fibers of the lightweight, 100% recycled polyester Pertex® Quantum shell and liner fabrics block wind, shed moisture and enhance the DWR (durable water repellent) performance. When the going gets cold(er), the kangaroo-style handwarmer pocket and a close-fitting, under-helmet hood with elastic binding bumps up the comfort level. The zippered drop-in torso pocket doubles as a stuffsack with a reinforced carabiner clip-in loop. With a deep venting center-front zipper, elastic bound cuffs and a drawcord-adjustable hem.
  • Lightweight, 100% recycled polyester Pertex® Quantum shell and liner fabrics use interlocking Y-shaped fibers to enhance the performance of the DWR (durable water repellent) finish
  • The most thermally efficient synthetic insulation available; water-repellent, compressible 60-g PrimaLoft® Gold insulation has excellent warmth-to-weight ratio and maintains 96% of warmth, even when wet
  • Brick quilting pattern with horizontal quilt lines on side panels stabilizes insulation and uses durable thread for abrasion resistance
  • Venting center-front zipper has wicking interior storm flap and zipper garage at chin for next-to-skin comfort
  • Kangaroo-style handwarmer pocket and zippered drop-in torso pocket doubles as a stuffsack with a reinforced carabiner clip-in loop
  • Under-the-helmet hood with elastic binding is warm and simple
  • Elastic bound cuffs and drawcord-adjustable hem seals in warmth
  • Shell and lining: 1.2-oz 20-denier 100% recycled polyester Pertex® Quantum built with Y-shaped filament technology; with a DWR (durable water repellent) finish. Insulation: 60-g PrimaLoft® Gold 100% polyester
  • 351 g (12.4 oz)
  • Made in Vietnam.

Water Resistant

DWR
 (durable water repellent) fabric finish repels light rain and snow and decreases dry times. When DWR is used in conjunction with a waterproof/breathable barrier, the DWR finish keeps the outer fabric from becoming saturated so that the breathable barrier can do its job.

Insulation

We use PrimaLoft® insulation inside insulated garments for its warmth, compressibility, and soft comfort. While the human body uses energy to stay warm, PrimaLoft insulation uses a patented microfiber structure to help the body retain warmth and conserve energy.

The proprietary ultra-fine fibers of PrimaLoft insulation form a tight collection of air pockets that trap heat from your body and keep the cold out, providing an excellent warmth-to-weight ratio. When insulation gets wet, it loses these air pockets and consequently, its insulating properties. PrimaLoft ultra-fine fibers were developed to be water resistant so your insulation stays drier and maintains its insulating properties even when wet.

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