Sweetwater UL 60L

Took this on a 12-mile ridge hike and barely noticed it was there, which is the whole point of a 60L. The streamlined shape keeps the weight close to my back instead of flopping around. Fit adjustment took a couple tries but now it's dialed in.

The running-vest-style straps hug my shoulders so well that the pack barely shifts even when I'm scrambling over rocks. I've carried 30 pounds in it and the fit stayed locked in the whole time.

Took this on a weekend trail run and forgot I was wearing it—the vest-style straps distribute weight so well that my shoulders didn't ache once. Fit feels custom without any bouncing, even on rocky descents. Exactly what I wanted for fast, light days.