Salomon ADV SKIN 5 SET

I purchased this pack because I wanted something that felt comfortable with the front bottles. I wear a 36DD sports bra and a 32H every day bra. I'm about 5'4" and 145 pounds. I previously ran in the Nathan Pinnacle size small. The small fits well. It's snug but easy to adjust with the bungie cord contraption in the front, and the snug fit keeps me from chaffing. I wore the pack during a 50 mile race and it didn't feel too hot or uncomfortable. There's a good amount of storage that works its way to the side of the pack, and the pouch on the back is enough space for backup snacks, a phone, and a ziplock bag of toilet paper.

Love this Salomon running vest! This is my 3rd Adv Skin vest, and all 3 have been super. I needed a slightly smaller one for a shorter run, so purchased this 5L vest. Same great fit and flexibility as my other 2 12L vests. I'll be using this one on my upcoming race in June!

In love with this pack! So comfy, no chaffing and I get 3.5L capacity using the flasks and a 2.5L bladder (I'm using the Osprey LT). Can't comment on longevity because I've only been using it for a month but so far so good.

This vest is great for long runs, trail running, marathons, ultras, and everything in between. As someone who doesn't like carrying a lot on their back, I appreciate how easy it is to access the rear pockets without having to take it off mid-run, you can easiest slide a jacket in the back while moving. The pocket layout is well thought out, everything is within reach while still feeling secure. Nothing is perfect, but this still earns five stars from me. My only minor gripe is that the back can get a little warm after a few miles, though that may just be me.

Good fit well made. I would get as tight a fit as you can bear. Just make sure you take the protective seal off the bottles prior to needing a drink whilst on a run!