Sizing issues.
"I like the way the Icon 6 4500 bag is set up, and all the hardware and fabric seem to be amazing. I had to send this bag back because of sizing issues. The previous bag I had was the Kuiu Pro 3600, which didn't hold up very long. The plastic forms in the hip belt broke, which started ripping the fabric. Anyway, I decided to try the new Icon 4500. The new Icon 4500 frame (Tall) is 2 1/2" taller than the old model (Tall) frames, which for someone who is 5' 10" is way too tall. I assumed the new and old model frames would have been more similar. I am still waiting for the new one to show up, and hopefully the regular size fits a little better. I would say the Tall size should be recommended for anyone over 6' tall."

