Flight Shoulder Harness

I’m used to the vest which is super comfy. But I honestly can’t give this harness a true review until I use it for hiking. Right now, I ordered the shoulder harness to put on my Traveler Backpack and of course, it’s totally different packing for vacation vs packing for a hike. BUT, these straps have already lost two stars. The first is for the ridiculously small openings on the water bottle pockets. these pockets are a huge pain in the you know what for water bottles. I had to really struggle to get my 1/2 liter smart water bottle into the pocket. Just a 1cm wider opening would have made all the difference in the world. The second star is because the straps came with no directions. So I had no idea how to properly fit my straps according to the numbering system. I was halfway thru the airport when I realized that my shoulders were bearing too much weight. But sadly, I could not readjust at this point. And even if I could, I am not sure how to do it. YouTube video, maybe?

Ordered the large flight shoulder harness to replace the small one. I was on the edge of sizes. The large works well. Only one complaint- the front pockets on the harness are V shaped and do not hold anything. Also they are a bit high.
As a trail runner I have 6 trail running vests with front pockets like these. They are all roomier and allow me to hold a 500ml soft flask. The Flight Shoulder Harness pockets do not allow the soft flask to go in more than half way.
Redo the pockets please and you will have a total winner.