Mesh Sleeve for Ventilation Frame UL1

I used this for the first time on a hike through the mountains near Payson, AZ on a day in which the temperature reached the mid-80's. I was really impressed with not only the air flow of the ventilation frame but also the comfort that the mesh sleeve provided. I barely noticed it was there. Thanks again! It's an excellent product, and I'm happy to be able to support my fellow local Arizona peeps.

Very good, works as described! Some small sections of the 2-piece frame get undone so get a few pokes but its probably from the battering bicycle ride in the streets

Works perfectly and lightweight. Was concerned it might be a little uncomfortable but actually wearing it with a pack feels fine and you eventually forget it's there