Rolling backpack with replaceable wheels?
 

Purchased a rolling backpack about a year ago (Dimensions: 19.29" x 13.4" x 7.5") but the wheels are plastic, riveted, and non-replaceable, and very noisy.

Looking for something similar that you can replace the wheels with inline skate wheels because I do a lot of sidewalk/street walking with it.

Called a few big companies and none could give me a definite answer which specific bags have the wheels riveted vs screwed on. Very frustrating.

Budget about $125 for the bag.

Timbuk2 Copilot - lifetime warranty & replacable skateboard wheels.

If you keep an eye on the website they have sales on regular basis and I've seen this bag go for $159 on many occasions. It's a little bit over your budget but you get lifetime warranty.

http://www.timbuk2.com/copilot-carry...oller/544.html

The copilot is not a backpack, is it?

Many rolling backpack with quality and cheap price that you can find online.

it has skateboard wheels & telescopic handle, I guess it's a rolling bag not backpack

That's really interesting!