Just arrived and I am very please with the initial quality. The big wheels do seem sturdy, much more versatile than the husky rolling tool bag. The front flap seems like it will hold all the tools not in in my tool belt(I'm an electrician). Zippers are not flimsy at all and the telescoping handle seems solid. It has a very deep main compartment but I thought it would have a bigger opening. I will update once I get my tools in it, as well as how it holds up on a job site. Pictures will be posted.Update 2: It's been 3 months of daily abuse and it has still held up incredibly well, could use some more outside pockets but other than that I have zero complaints. Wheels are fine, no zipper issues to date, no tears, extremely satisfied with this purchase!UPDATE:I have had this for a few weeks now and couldn't be happier. The tires are silent and extremely sturdy and roll over 2x4s and rebar with no problem at all. I can fit my saw-zall, impact driver, drill, and charger along with my regular tools with ease along with some screw kits while all the interior pouches hold my hand tools. The BEST thing about this tool bag is that you do not feel the weight at all! It's incredible and all my coworkers are amazed at it. It is pricey, but so far it seems like its worth every penny.