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Eberlestock J34 Just One Backpack

  • Western Slope
  • Rock Veil
  • Timber Veil
  • Doppelganger Mountain
  • Doppelganger Skye
  • Doppleganger
6.00 LBS
Calculated at checkout
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Product Description

Product Details

This is the latest version of the Eberlestock J34 Just one pack that started a gear revolution, the legendary Just One. As in, "if you're going to own just one hunting pack, own a Just One." It's extremely versatile, with the hallmark patented features that make Eberlestock packs unique. Starting at an ultra-compact 2300 cubic inches, it expands to 4600 with its built-in Cam Expansion system. Add a Super Spike Duffel's 2900 cubic inches, and you get a 7500 cubic inch load hauler (Spike Duffels sold separately).  The J34 features a built-in hunting rifle-sized Backscabbard, Cam Expansion, streamlined shape, vertically adjustable torso length, waterproof zippers, a high-visibility interior, deep "3D" ventilated padding, scabbard drainage and cleanout access. Strategically placed Padlock Webbing (MOLLE) allows you to mount accessories, and makes excellent perimeter lash points.

Actual weight = 7.5 lbs. Shipping Dimensional weight = 13 lbs


Compressed Pack Volume : 1,900 c.i.
Expanded Pack Volume: 4,200 c.i.
Scabbard Volume: 400 c.i.
Total Volume: 4,600 c.i.
Weight: 7 lbs 8 oz
Dimensions (compressed): 25"h x 11"w x 6"d
Scabbard Dimensions: 34"L x 7"W x 3"D, with a 20" circumference opening


  eberle            J34 Can carry more than most men!

Don't be fooled by the thought that a "Day" pack can't do it. Eric, my son, went out this morning on my daughter Stephanie's rut Elk hunt with about 1,500 cubic inches. Packed out the head, cape, and about 40lbs of meat plus his gear! This pack can expand to a little over 4600 cubic inches, then jump to about 7600 cubic inches when used with the Spike Camp Duffel for packing in.

Watch my daughter Stephanie's Elk hunt! Men, your wife needs to see this.....

This pack is simple: made to fit right behind your torso for active hunting. It's very compact and doesn't protrude far from your body. So, it doesn't get in your way. Then, when you have game down, open the pack up and start hauling meat. The tough, soft-finish (great for archery) camo packs have an exclusive ventilated mesh-fronted meat compartment, so your meat will be able to cool while you pack it.

The latest model of the Just One family shares the essential features of all of the others in the line. It's extremely versatile. Starting at an ultra-compact 2300 cubic inches. It expands to 4600 with its built-in Cam Expansion™ system. Add a Super Spike Duffel's 3500 cubic inches, and get 8100 cubic inch load hauler. The photo below shows the full sequence:


                 Quickdraw Backscabbard

With their Quickdraw Backscabbard™, you can reach over your shoulder and quickdraw your firearm, arrows from a quiver, etc. As with all of their packs, the Just One is hydration system compatible.

The J34 weighs 7 lbs. 8 oz. It's very comfortable as a daypack and as shown by the photos at the top of the page, is capable -- and still comfortable -- while hauling very heavy loads. The volume is variable from about 2300 cubic inches to a little over 4600 cubic inches then to about 7600 cubic inches when used with the Spike Camp Duffel.

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Eberlestock J34 Just One Backpack Review ()
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  1. J34 5 Star Review

    Posted by on 21st Jul 2014

    This is a great pack!! A lot of thinking behind it
    Great with the super spike duffle