K4 5000 Pack System

Sale Price

Regular Price $699.00
( / )
On Sale
Color
Coyote
Ranger
Fusion
Hipbelt Size
Frame Height

HAVE A QUESTION?

Email support@exomtngear.com or call us at 208-995-4688.

Made in the USA  30 Day Free Trial  Lifetime Guarantee

A perfect do-it-all hunting pack.

The K4 5000 offers the space you need to pack for a weeklong backcountry trip, yet can still compress down to a streamlined profile when only carrying the essentials.

Total Weight

5lb, 13oz

Total Internal Capacity

5,658ci

Expanded Dimensions

9.5" x 39" x 10.5"

View All Specifications

PACK FEATURES

Designed for simplicity, versatility, and efficiency.

K4 FRAME

Built for comfort, performance, and durability.

K4 Frame

  K4 2200 K4 3600 K4 5000 K4 7200
Weight: Bag Only 1lb, 10oz 2lb, 1oz 2lb, 6oz 2lb, 8oz
Weight: Bag + Frame 4lb, 9oz 5lb, 0oz 5lb, 5oz 5lb, 7oz
Weight: Bag + Frame + Lid 5lb, 1oz 5lb, 8oz 5lb, 13oz 5lb, 15oz
Capacity: Bag Only 2,192ci 3,620ci 5,010ci 7,180ci
Capacity: Bag + Lid 2,840ci 4,268ci 5,658ci 7,828ci
Dimensions: Expanded 7" x 25" x 10.5" 8" x 37" x 10.5" 9.5" x 39" x 10.5" 13" x 43" x 10.5"
Dimensions: Compressed 2" x 25" x 10.5" 2.5" x 25" x 10.5" 3" x 25" x 10.5" 3.5" x 25" x 10.5"

Frequently Asked Questions

We do not have dealers or retailers and only sell direct-to-consumer online. (If you are in the Boise area, you can "try and buy" at our shop.)

We do have a 30 Day Trial Period, allowing you to receive the pack, test the fit and function, and make sure the pack is exactly what you need. LEARN MORE

Yes! With 4 frame height options and 5 hipbelt sizes, the K4 Frame included with all of our K4 Packs can fit just about anyone. FIND YOUR SIZE

Absolutely. Our lifetime guarantee covers defects in materials and workmanship for the lifetime of the product, for the original owner. OUR GUARANTEE

We build all of our K4 Packs & Accessories in Boise, ID, USA. We also source US-Made materials whenever possible. MATERIALS & PRODUCTION

We have well over 20 "how to" videos that demonstrate just about everything you may want to know how to do. See all of the How-To Videos for K4 Pack Systems.

As a small company, we pride ourselves on offering personal service, and we would love to help you out.

Everyone on our small team is involved with building, testing, and the use of our products for their personal hunts. WE ARE ALL EXPERTS ON OUR GEAR, AND WE ARE HERE TO HELP.

Give us a call at 208-995-4688 or email support@exomtngear.com and we'd be glad to help with any questions you have.

You can also explore more answers to common questions on our FULL FAQ PAGE.

Real World Reviews

Colton Heward

After 60 days of using and abusing the K4 Prototype last fall, I can confidently say that it is the most comfortable, complete, and capable hunting pack that I have ever owned. It was clearly created for serious hunters, by serious hunters.

- Colton Heward
Paul Servey

The new K4 is the best pack I have used to date. I used a K4 Prototype on 5 big game hunts this past fall and could tell that it was strategically built for comfort and is tough enough to withstand the most extreme hunting and backpacking adventures.

- Paul Servey
Steve Evans

I love the simplicity of the K4! It has everything you need, and nothing you don’t! After testing the K4 Prototype last year, I was thrilled with the new system to detach the bag from the frame. And the new hipbelt design provides a noticeable increase in comfort.

- Steve Evans

Customer Reviews

Based on 305 reviews
97%
(297)
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(7)
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R
Ron
Outstanding - K4 5000

I used an Osprey Aether 85 for last season's hunts. After hauling meat, I realized I needed a more dedicated mountain pack. I fully researched and tested all packs out there. Without a doubt, the Exo K4 system is the best system on the market. Spending hard earned money is something I take seriously, and I feel I received true value in my purchase. The entire K4 system - fabrics, zippers, buckles, layout, etc. - is thoughtfully designed. I had to lean on the service team to help dial in the fitting and they were patient and sincere about helping me get things perfect. I am completely satisfied with this pack. I bought the 5000 bag and anticipate using this pack for longer day hikes, camping, backcountry fishing along with the hunting season. I am contemplating buying a smaller bag for shorter day hikes as I do not want to go back to any of my previous packs. The Exo team dedicates themselves to quality materials, thoughtful design, and their principles and values are the additional details that matter to me. A lot of outdoor companies and brands are going the way of outside ownership and many times the resulting quality and certainly the customer service suffer after the fact. I am happy I did business with the Exo team and hopefully that continues many years into the future.

M
Mike
Completely satisfied

Couldn't be happier with this pack. I bought it in the middle of my 2024 hunting season and have used it for 100+ km of training hikes, summits, and shakedowns in the months since.

I have a bad back, cervical and lumbar spine is largely blown out - and some pack systems cause more pain than they're worth, so I appreciate having such fine control over the frame fit to adjust to my needs throughout a trip. Couldn't ask for a more stable platform for carrying loads and controlling weight distribution. I train with between 40 and 100 lbs on the frame without concern.

Can't think of anything I would change, great work Exo

C
Cory Bibby

Great customer service and an awesome backpack. I am super excited to get out into the woods of Idaho with this pack for our Muley hunt.

P
Payson
Perfect

I cannot stress enough not only how great the pack is, but also the guys that work at EXO. I ordered my pack a while ago and trained with it a few times. I wanted to get the fit right and I sent their customer support a message with some pictures. They immediately (free of charge) swapped out the belt for me. Now I can easily pack a lot of weight and I’ve been training with up to an 80 lbs sand bag. This is probably the last pack I will ever purchase. 5 stars.

J
Jeff
No regrets

For me this pack was a bit of an extravagance, as I do have other packs but this is my first high end ‘hunting’ pack, but after using it extensively for some shorter backcountry hunts and day hunts I have no regrets with spending this amount of money. The pack is definitely my most comfortable with over 50lbs packed, and can wear it for long periods of time with no real need to take it off. I have the k4 5000 and I think it can handle most backcountry trips and with the ability to cinch it all down, handled all my days trips without feeling excessive. I appreciate all the different access points and the pack definitely is well built. I did not have a need to pack an animal out this year but having this pack on my back gave me the confidence to venture as far as I wanted from my truck.
The only issues I had were;
1. I found the shoulder straps a little noisy, could hear a little ‘swishing’ sounds when hiking. Could have been the my jacket in combination with the shoulder strap material.
2. As a Canadian, and wanting to buy more accessories it is a little cost prohibitive, with shipping and duties etc. Unfortunately I made the mistake of not buying the Nalgene holder and pouch for the waist belt when I was in Boise!
I do recommend the pack, and though it is expensive I have no regrets and glad I purchased it.