Sierra Designs Nitro 20 sleeping bag, red/black with yellow stripe, front view, fully closed
Sierra Designs Nitro 20 sleeping bag, red/black with yellow stripe, front view, fully closed
Sierra Designs Nitro 20 sleeping bag, red/black with yellow stripe, front view, partially opened
Sierra Designs Nitro 20 sleeping bag, red/black with yellow stripe, front view, fully closed, with man sleeping on his back
Sierra Designs Nitro 20 sleeping bag, red/black with yellow stripe, front view, partially opened, with man sleeping on his side
Sierra Designs Nitro 20 sleeping bag, red/black with yellow stripe, side view
Sierra Designs Nitro 20 sleeping bag, shown packed inside nylon storage bag
Sierra Designs Nitro 20 sleeping bag, shown packed inside mesh stuff sack

Nitro 20°

$319.95 - $339.95
SKU:
70604318
Lifetime

Lifetime Warranty
800

800 Fill DriDown

Alter your tastes, tap into lightweight, mummy-style comfort.

Simple construction and a classic mummy bag shape are the hallmarks of one of our best-selling sleeping bags for backpackers who put a premium on low weight, incredible comfort and straightforward tech. The Nitro 20 sleeping bag is designed with durable nylon ripstop and insulated with 800-fill, hydrophobic DriDown™ to keep you toasty warm, even on damp nights. A draft collar seals in the heat when moving around, and sidewall baffles prevent the down from shifting and causing cold spots, but our patented self-sealing foot vent provides relief to hot sleepers without the need to kick off the covers. Top it off with an anti-snag zipper to eliminate sleepy struggles and take greater comfort with this intuitive mummy bag.

Key Features

  • PFC-Free 800FP Dridown and 15d nylon fabrics / ultralight weight
  • Patented Self Sealing foot vent / fast and easy ventilation
  • Draft-dodger collar / helps prevent drafts
  • 5" baffle spacing and side wall baffles / helps to keep down from shifting keeping you warmer
  • Anti-snag zipper tracks / makes getting in and out easy

Materials

  • Insulation: 800FP PFC-Free Dridown
  • Shell Fabric: 15d nylon ripstop
  • Liner Fabric: 15d nylon ripstop

Tech Specs


REGULAR

  • EN Limit Temp Rating:  17F / -9C
  • EN Comfort Temp Rating:  28F / -2C
  • Fill Weight: 14.7 oz / 418 g
  • Minimum Weight: 1 lb 15 oz / .88 kg
  • Fits Up To: 6' 0" / 183 cm
  • Length: 78" / 198 cm
  • Shoulder Circumference: 62" / 157 cm
  • Hip Circumference: 56" / 142 cm
  • Footbox Circumference: 40" / 102 cm
  • Mesh Storage Bag Size (L x W): 20" x 12" / 51 x 31 cm
  • Stuff Sack Size (L x W): 15" x 7.5" / 38 x 19 cm

LONG

  • EN Limit Temp Rating:  17F / -9C
  • EN Comfort Temp Rating:   28F / -2C
  • Fill Weight: 16.3 oz / 463 g
  • Minimum Weight: 2 lbs 2 oz / .96 kg
  • Fits Up To: 6' 6" / 198 cm
  • Length: 84" / 213 cm
  • Shoulder Circumference: 64" / 163 cm
  • Hip Circumference: 58" / 147 cm
  • Footbox Circumference: 42" / 107 cm
  • Mesh Storage Bag Size (L x W): 20" x 12" / 51 x 31 cm
  • Stuff Sack Size (L x W): 15" x 7.5" / 38 x 19 cm

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