So recieved my holster and the quality is very good, fit my Sig perfectly with good retention and draw. Very comfortable as I hate carrying on my side when hiking as in interferes with my backpacks.

I've been lusting after one of those.

Can it be adjusted to ride more towards the bottom of the sternum? Or maybe a more horizontal draw. That looks like it can be a little awkward draw as high as it looks in the photo, which can be deceiving depending on the angle.

You can adjust it however you like, I tried to get my 4 year old to take pics but it wasn't working out.

Excellent holster and so comfortable. I've been testing while hiking, hunting, quading and kayaking and so far it's perform amazing. Works well for my Glock 30 and Glock 40, I'll have them available to special order for my customers as well.

That looks really comfortable for outdoor activities. Thanks for the heads up!

damn, that's gotta be the ticket! I think that's going to be my new hiking rig!

Surprisingly very comfortable, I've worn it 8-10 hours straight including sitting in the car, hiking, shooting(doesn't interfere shooting rifle). Just a overall great outdoors holster. TONs of adjustability also, very easy on and off

I have one made by Tactical Tailor for when I'm riding quads. Yours looks like a better set up. Can you share a link where you had it made?

Local company on the other side of the mountains. You can order direct from them and I can order as well and there a little cheaper

http://gunfightersinc.com/

Skagit Arms stocks these in the common pistols. My buddy just picked one up for his XD. He wore it all weekend hunting. Seemed to be work very well. I'm more of a leather guy, but the rig I want will be much more expensive than the Kenai and a custom order. Maybe I just need to bite the bullet and go for one of these.

The LE chest holsters I've seen stood inches proud - the website doesn't make these look like that.
How bulky are they under a light jacket or untucked button up shirt?

I can confirm that this holsters is truly badass when riding bikes (mountain, road, dirt, quads, etc), hiking, and just plain old walking around. It's very adjustable, doesn't flop around, and feels secure. Depending on activity, hip carry is sometimes cumbersome and isn't the most convenient. This type of chest rig solved a lot of issues.

Can it be used for conceal carry or is it too bulky out front?

I wouldn't say this would be a good concealed carry rig, not really the intended purpose for this holster setup.