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  • SJK Sleeping Bag: Sojourn

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Sojourn 0

$249.95 $124.98
Out Of Stock
The Sojourn series is the pinnacle of advanced sleeping bag technology. Looking for a roomy yet lightweight, compact, warm and water resistant mummy bag? The Sojourn is the answer! Designed to protect and comfort you from the elements, these bags feature dual zips, “arms-out” and our DriDown™ technology. DriDown™ uses a proprietary treatment to create a hydrophobic finish on each down plume, allowing the insulation to stay dry longer, loft better & dry faster than untreated down. Slumberjack’s unique “arms-out” feature allows you to keep insulation on your chest and head while freeing up both arms to manage tasks without leaving your bag. Dual zippers provide unrivaled ventilation options and a relaxed mummy silhouette provides an excellent combination of comfort and thermal efficiency. The Sojourn bags are very lightweight and highly compressible, allowing you to pack your bag into the backcountry without taking up a lot of space in your pack. Stay warm - stay dry - stay longer.


  • Temp Rating: 0° F
  • Weight: 3 lbs 12 oz
  • Fill Weight: 2 lb 1 oz
  • Fill Power: 550 Fill Power gray duck down
  • Length: 82"
  • Shoulder Girth: 63"
  • Hip Girth: 58"
  • Footbox Girth: 46"
  • Stuff Sack Size: 17" x 9"
  • Fits To: 6'
  • Dual Zippers: Durable #8 non-locking coil zippers

  • Temp Rating: -20° F
  • Weight: 3 lbs 15 oz
  • Fill Weight: 2 lb 3 oz
  • Fill Power: 550 Fill Power gray duck down
  • Length: 86"
  • Shoulder Girth: 65"
  • Hip Girth: 60"
  • Footbox Girth: 48"
  • Stuff Sack Size: 17" x 9"
  • Fits To: 6' 6"
  • Dual Zippers: Durable #8 non-locking coil zippers


  • Dri-Down™: We’ve cracked the code on down! We have treated regular down with a molecular level polymer to create a hydrophobic finish on each individual down plume. This finish allows DriDown™ to stay dry longer, loft better, and dry faster than untreated down, keeping you warmer in any environment.
  • Dual 57" long zippers with two sliders each provide unequaled venting options
  • External hook & loop tabs combined with dual zippers create "arms out" functionality
  • "Double-Dri" waterproof panels on the hood & footbox provide additional water resistance
  • Black colored "Solar Liner" fabric allows fabric to dry more rapidly in the sun
  • Relaxed mummy shape enhances comfort and ease of use
  • Anti-snag zipper construction
  • Stuff sack & mesh storage sack included
  • Color coded zippers and screen prints indicate temperature ratings
  • Deep contoured jacket style hood with dual adjustment cords
  • 3" wide, full length draft tubes along both zippers prevent heat loss and keep cold air out
  • Dual draft collars prevent heat loss and keep cold air out
  • "No-Snag liner" allows for unrestricted freedom of movement when wearing wool or synthetic baselayers
Gender: Unisex
Intended Use: Backpacking
Bag Shape: Mummy
Temperature Rating: 0 Degree
Insulation: DriDown
  • Product Reviews


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    1. Sojourn 0 degrees review

      This is a great buy. One of the best bags I owned. Extremely compressible, great for backpacking in the snow in the sequoias. Light and compact, comparing with other sleeping bags. on May 26th 2017

    2. Awesome Bag!

      Had a chance to put my Slumberjack Sojourn 0 Long sleeping bag to the test in Joshua Tree NP. Bag is light weight but feels very durable. This bag stuffed into my backpack very compact. Temps got below freezing at night, but I was VERY comfortable! Really love the hands-out feature. The draft tubes at the neck and chest really lock in the warmth. Great bag at a great price! on Dec 16th 2016

    3. Great Bag!

      By far the best 0 degree bag for the money!
      Get one!
      on Dec 7th 2016

    4. Awesome Bag!

      I just got my Slumberjack Sojourn 0 Long sleeping bag. My first impression is THIS BAG IS AWESOME!!! I’m 6’6” 220lbs. and this bag is very roomy. My head and feet have plenty of room. And the width is very comfortable. I LOVE the “arms out” feature. Can’t wait to use out in the wilderness. I’ll do a follow-up review once I use it outdoors. on Oct 7th 2016