K4 % Improvement vs K3

[rclouse79]

According to my last calculation, to three significant figures, it was a 35.7% improvement.

 

[TimeOnTarget]

I was one of the few who didn’t like the k3 at all. I never could make it comfortable. I had a k1 Gen2 before the k3 and found myself wishing I still had it every time I put the k3 on. I even tried to buy it back but the guy wouldn't sell it back to me.

All the above said, I absolutely loved my k4 from the first day I put it on. I don’t know what makes it so different from the k3 but literally no comparison in my case.

 

[ORhunter74]

While I have yet to carry heavy weight in my k4, I can say I like it more than the k3. I’ve got a late season muzzleloader deer tag for next month so I’m pretty sure I’ll be able to test the weight carrying comfort then. And hopefully during coast bull elk season as well.

 

[Maverick1]

After rigorous scientific testing, the lab determined the new K4 to be better than the K3 as per the following complex exponential equation:

 

[Maverick1]

According to my last calculation, to three significant figures, it was a 35.7% improvement.

OK, smarta$$. You need to show your work to receive full credit.

 

[rclouse79]

OK, smarta$$. You need to show your work to receive full credit.

It might be over the head of my audience. I used quite a bit of calculus.
To be honest, I never owned the k3. My old pack was from another awesome company and I loved it. I finally wore it out and like the k4 better in every way.

 

[ORhunter74]

You guys are making my head hurt.

 

[goathunter.oregon]

I'm reviving this thread 18 months later as I'm thinking about upgrading from K3 to K4. If you upgraded from the K3, what's your verdict on the K4?

I like my K3 better than any other pack I've owned, but I do wrestle with the hip belt slipping (despite cranking down the tightness). Others have mentioned that the hip belt is less prone to slip on the K4 and that would be enough for me to justify the cost of upgrading.

One thing I'm wondering is if my tripod will be too long for the internal side pockets of the K4? I have a Tricer-AD (23" long) and in the external pockets of the K3, the tripod head sits above the top of the pocket.

 

[JNDEER]

I'm reviving this thread 18 months later as I'm thinking about upgrading from K3 to K4. If you upgraded from the K3, what's your verdict on the K4?

I like my K3 better than any other pack I've owned, but I do wrestle with the hip belt slipping (despite cranking down the tightness). Others have mentioned that the hip belt is less prone to slip on the K4 and that would be enough for me to justify the cost of upgrading.

One thing I'm wondering is if my tripod will be too long for the internal side pockets of the K4? I have a Tricer-AD (23" long) and in the external pockets of the K3, the tripod head sits above the top of the pocket.

K3 to a K4 is a no brainer- IMO. K4 is a huge upgrade for me- especially regarding the hip belt.

I have a pro master 525C and opened it to 23.5” including a Tricer LP head. It fits in my 3600 side pocket. It is a little snug.

 

[sivart]

I'm one of the few that actually prefers the K3 belt. I could not get the K4 belt comfortable for me. I have boney hip pointers. K4 would actually bruise my hips. The K4 belt is a lot stiffer than the K3. I ended up getting a spare K3 in case I wear out my original. which I will......

 

[cuerro viejo]

I'm reviving this thread 18 months later as I'm thinking about upgrading from K3 to K4. If you upgraded from the K3, what's your verdict on the K4?

I like my K3 better than any other pack I've owned, but I do wrestle with the hip belt slipping (despite cranking down the tightness). Others have mentioned that the hip belt is less prone to slip on the K4 and that would be enough for me to justify the cost of upgrading.

One thing I'm wondering is if my tripod will be too long for the internal side pockets of the K4? I have a Tricer-AD (23" long) and in the external pockets of the K3, the tripod head sits above the top of the pocket.

Prefer k4 belt has it slips less, but I do greatly prefer the k3 bag attachment.

Not the AD but I do run Tricer -BC on outside pocket , swaro 65 STS in other side inside sleeve. If I'm being lazy, I stick spotter w/ tripod out back side of lid, and put one center strap over legs.