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REI Zephyr +15 Sleeping Bag - Long

REI Zephyr +15 Sleeping Bag - Long

Item # 725256
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This backpacking bag's light, compressible insulation and unique construction work together to maximize warmth when the temperature dips.

  • Unique Z-Baffle construction maximizes loft, ensures consistent insulation coverage and prevents convective heat loss
  • New, exclusive REI insulation uses the best blend of polyester fibers for a lighter, more compressible bag
  • Stuff extra clothes into the hood's pocket to create a pillow; no need for a pillow to take up valuable space in your backpack
  • Exterior chest pocket is great for stowing small necessities like your watch or lip balm, alleviating middle-of-the-night fumbling
  • Pad loops provide attachment points to keep your sleeping bag and pad together to avoid rolling off onto the cold ground (straps sold separately)
  • Differentiated drawcords allow quick identification, even in the dark—so neck or hood adjustments are a cinch!
  • Mummy bag design is thermally efficient, yet wide enough from hip to knee that you have room to move for sleeping comfort
  • Full-length zipper, contoured hood, insulated muffler, roomy foot box and full-length draft tube keep heat in, cold out
  • Compression stuff sack and cotton storage sack included

Ever notice how most sleeping bags are made out of one type of insulation? When you sleep, you lose heat in different ways. While convective heat loss is generally regulated by loft, radiation (in the infrared range) will be best reflected by fibers whose size closely matches the wavelength of your emitted radiation. With this in mind, we've combined a burly, durable, lofty continuous filament insulation that's good at blocking air movement with a soft, fine, thermally bonded fiber optimized to reflect back your radiant heat. This creates a warmer, softer, loftier and more compressible bag than single insulation bags.

Imported.

Item 725256

REI Zephyr +15 Sleeping Bag - Long Specs

Specification

Description

Comfort rating15 degrees Fahrenheit
Average weight2 lbs. 15 oz.
ShellNylon ripstop
FillPolyester fiberfill
LiningNylon taffeta
Fits up to6 ft. 6 in.
Shoulder girth62 inches
Hip girth56 inches
Stuff sack size8 x 18 inches

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