Sternum Strap for Air Porter Backpack

It clicks into place on my Air Porter in seconds and stays put even when I'm jogging to catch a train. The padding is just right, not bulky but enough to take the weight off my shoulders. Honestly, I didn't think a strap would make this much difference, but now I can't go back to carrying it without

After a full day of carrying my fully-loaded pack, I barely noticed the strap was there—it transfers the weight off my shoulders just as promised. The padding is soft enough that it doesn’t dig in even under a heavy load.

The clip clicks in place easily and stays put even after hours of wear, which is exactly what I needed. My shoulders feel way less strained during commutes now that the straps aren’t sliding off constantly.