Watch the in-depth pack overview video below.
This is the latest version of the 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 and comes with the hallmark patented features that make Eberlestock packs unique.
Starting at an ultra-compact 2300 cubic inches, the built-in Cam Expansion system expands it to 4600. Add a Super Spike Duffel, 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.
- 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
J34 Just One Product Overview Video
How To Properly Fit And Adjust Your Pack
After just 10 hours in the pack I can say that I like the benefits more than the negatives. Sizing adjustments are great, the pack sits incredibly comfortable with a moderate load, and the bow carry is great. Coming from a mountaineering background I wish a few things could be changed: removable rifle sleeve to drop weight, better compression options & thinner fabric over the rifle sleeve area to bring the load closer to your back, simplification of the somewhat redundant number of pouches especially in the brain, and dropping weight with the zipper-style attachment at the rear (if there even is a better option). I do like the expandability/customization allowed by the zipper system especially in the way the pack closes in tighter to your back with a small load, but adding gear further from your back could drastically affect balance and comfort. I've loaded the pack to 50lbs and that seems too heavy for long camp approaches. For short hunts and carrying meat the J34 will work incredibly well.
Like all the pockets wish it had bigger 3 liter bladder area . you can put in side zipper area feels good on will be using it soon looks built good like the padding for your back sure it will perform great
This pack does it all. It can be a lightweight one day pack, or take in all the equipment you need for a five day back country trip. We hiked 24 miles in a day and a half and I never noticed the pack was on. Can’t wait to haul out heavy loads with it this September! Looking forward to adding the spike duffel as well.
J34 Just One
this pack is perfect. no matter what you are doing it is the perfect size. you add so many things to this, but the strength of this pack blew my mind and how comfy it was with a ton of weight in it and for how many miles i hiked in it while deer hunting. only thing i wish they would do is find a way to put a zipper or something to remove the end of the barrel side gun scabbard and seal it back up so it makes it easier to transport, it doesent want to stay upright on the ground and got in the way a lot but i was super helpful to have it when you are hiking up some rough country. and i have a 3liter hydration pack and it is very difficult to squeze it in the pack.