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  • SJK Sleeping Bag: Big Timber Pro

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Big Timber Pro 20

Out Of Stock
The Big Timber Pro 20 sleeping bag is cozy and comfy - allowing you to sleep as if you've never left the comforts of home. We've updated the Big Timber Pro series by adding the "Big Toe" foot box. This larger footbox allows you to sleep on your back with your feet up in a natural & comfortable position. The "Big Toe" footbox provides additional comfort and effectively makes useable space inside the bag longer. This bag will take you back to a simpler time with memories of wood smoke and star filled nights.  Equipped with a soft flannel liner, durable canvas outer shell and robust zippers, Slumberjack Big Timber Pro bags are rugged, warm & cozy. 


  • Fill Weight: 4 lbs 1 oz
  • Carry Weight: 8 lbs 5 oz
  • Packed Size: 36 x 13 in
  • Fits to: 6 ft 6 in
  • Dimensions: 80 x 38 in


  • Insulation: Slumberloft™ Synthetic Insulation
  • Shell Fabric: 450D Polyester Canvas
  • Liner Fabric: Soft Poly-Cotton Flannel


  • Large "Toes-Up" footbox shape provides more room & enhanced comfort
  • Comfort Top folds forward and provides bed like experience 
  • Comfortable flannel liner feels like home
  • Durable Poly-Canvas shell
  • Durable #8 zipper with anti-snag construction
  • Zip two bags together to create double bag 
  • Slumberloft™ synthetic insulation
Gender: Unisex
Intended Use: Family Camping
Bag Shape: Rectangular
Temperature Rating: 20 Degree
Insulation: Synthetic
  • Product Reviews


    Write A Review

    1. Great cabin bag

      It is a very good bag. Outer canvas isn't as heavy as I would like to see and the zipper has a tendency to snag up on the inside flaps. I ha e owned many slumberjack products and every one is a quality product. I wish they would bring back the kodiak. That was an awesome bag and I would love to have another one. on May 11th 2018

    2. All good

      Will last a lifetime on Feb 27th 2018

    3. The kick around bag

      I pretty much just throw this in my pick-up everywhere i go. I travel a lot doing various film projects. and this bag just replaced a similar version. Its going to be a must have from here on out. I crashed in it last night. No real "break in " period its just nice. Spacious and good for horse packs or camping on the fly. on Sep 28th 2016