Performance, comfort, and durability.
When it comes to pack systems for backcountry or mountain hunting, performance, comfort, and durability are paramount — and that all starts with the frame. We have spent the past 3+ years reimagining, developing, and testing what is now the all-new K4 Frame.
Total Weight
2lb, 15oz
Load Rating
150+ Pounds
Frame Structure
Custom Carbon Fiber
Built in the USA with Squadron material, carbon fiber stays, and premium foams...
Materials & Production Details »Real World Reviews
I have been using the K4 frame for about 2 years now. Used for a couple of week long hunts and hundreds of miles of training hikes. This is the most comfortable pack I have ever used and the frame looks and feels brand new after hard use.
I started with your pack with a K3 last year and then I switched to the K4 and a 5,000 pack
I am 67 and I hunted mnt goat in BC. So I was in a pack all the time. The framed fit my back and hips perfect. Going up the mountain. Loaded to the gills with hide,horns and and part of the meat.
I depend on the K4 and every time it performs. Thanks
All I'm going to say is it the only pack you won't want to take off
This is the best pack I have ever owned! I packed out my Barbary Sheep out of a hell hole of a canyon. In one trip and had the most comfortable packout experience!
I weigh 125 and have always had a hard time getting packs to fit me with exo that problem is gone for good. I also used this pack to hunt the backcountry for 20 days total packing in for 10 day periods. Taking 80lbs into the backcountry and packing meat out has never been this comfortable! Thank you EXO for making a pack here in America and thank you for making a pack I can trust in the backcountry! Keep up the amazing work!
Love this pack and the weight to carry weight capability. Nothing compares in today’s marketplace. I’ve been backpacking and backpack hunting for 40years now. Gear like this allows me to keep going in to the backcountry safely and efficiently.