Got this DeWalt 18in Tool Bag with Wheels, along with the tool backpack and 16in tool bag, to upgrade a recent tool go-bag project, where I organized my tools into skill or task specific kits using four 16in to 20in tool bags and two tool backpacks, all relatively low cost generic brands. It's not bad, certainly saves time loading & unloading tool bags, does feel like I'm living out of suitcases when I'm working at home but, hey, that's just an excuse to get more tools! Design is good. This is big, so much bigger than my 20in tool bags, this is more like a hybrid of a wheeled carry case and tool bag, it can hold somewhat larger power tools, or larger parts, or other equipment, beyond what any regular size 18in tool bag can hold. Inside there are two large pockets, six smaller pockets, and two pockets awkwardly riveted in the middle, one inside wall oddly has no pockets. Outside is nine more pockets, a relatively large compartment with more pockets, the water resistant compartment, and opposite an ownership tag clear plastic pocket missing from their other tool bags. Unlike most hard bottom tool bags, this is a tub which extends up the inside walls to give this good structural stability. Handle is a nice telescoping type common on wheeled luggage. The wheels are large enough to go on gravel and short grass, ground clearance is 2-1/2in. There is an external metal clip, but a slightly odd absence external loops (webbing) to clip/tie on stuff. There is no strap. Handles do not interlock or latch together, which is a common feature of my other tool bags. No problems. Build quality is good, well made, beats or matches my old tool bags. Nice heavy polyester canvas, heavy stitching, heavy main zipper, fairly heavy straps, good quality materials. The telescoping handle is aluminum (or non-magnetic). No apparent errors or issues. Functionality is good, works well. In my go-bag setup I mostly left the power tools out, just grab what I needed, but this main compartment is big enough to hold a lot of power tools, I'm just concerned about tool on tool damage, still figuring out how best to organize this. This stacks with the tool backpack and 16in tool bag, which is convenient, I'm a little concerned about the combined weight load on this bag, but this is also something of a rolling DeWalt billboard which seems a little excessive. Price point of $149 list, $134.38 sale, seems very high to me. For that much could buy a small folding dolly with a much higher weight capacity than this 55 lbs, plus a plastic tote, plus a 20in tool bag, each with decent build quality, and end up with something more flexible and useful. That said, this is what it is, a good tool bag. Overall, 5 stars, good tool bag and tool bag carrier, high price.