I bought this duffel bag because my old luggage went broke, so I did use it once. However, I was significantly overloaded in my trip backing home after 5 months out (like 60 pounds).I ordered the biggest one (33 inches), and when it arrived all seemed to be good. It has wheels, telescopic luggage handle, handles, like 8 or so pockets, and the interior compartment is one large open cavity.The problem came across when I was packing and the weigh was increasing, at that very moment, I didn't feel as good as at the beginning because without the attention needed I will have seen shortly a split open, or like if by manipulation the handles could easily be torn away of the luggage's body. Nevertheless, I was in no position to start over again the whole process of buying another luggage that would be more sturdy.I took my chances and I came with the option of doing a "secure wrap baggage protection" at the airport to bring more sturdiness to the already floppy duffel bag. So now on I feel more secure doing this way because it works and the luggage didn't suffer any damage.In short, although the wheels and the telescopic luggage handle, this duffel bag lacks sturdiness, and that is the main point of this review.Nice and sturdy, easily fit a week of thermal layered clothing, easy to get through TSA, fits most master locks on the loops on the zipper pull tabs . the several pockets fit everyday nick knacks like Razors an tooth brushes comfortably that you may need for long week away, also kept a few cold items for transport and notice while they didn't stay cold, they get notably warm after several hours in tight space in plane/going through the bagging process. Rolling around was smooth and comfortable on airport and office style carpeting, as well as hardwood/marble/linoleum flooring or most flat sidewalks. Easy to clean off with a spray bottle and a rag/paper towel or with a wet wipeI needed a bag that could safely hold a 32" long travel guitar and the rest of my gear and clothing for a 14 day cruise to Central America. The only thing I might have liked to have that isn't part of this bag's design would be a couple of cinch straps to buckle it all down tight. The bag is freakin' huge, much more than I needed, but the price was so much more reasonable than bags that were exactly what I needed. I packed fairly well on the way out, but overstuffed it with tourist junk on the return trip and almost got sucked into a $100 overweight charge (at 53 pounds).The bag held up fairly well, although the handle was pretty loose by the end of the trip. I can imagine the zippers and seams could be overstressed fairly easily, but they worked fine for me.This thing is huge. I love it. I don’t have to carry lots of other smaller bags, everything goes in one bad. The only thing I would warn about it is unlike a hard rolling suitcase it doesn’t stand up when your rolling it then need to let go of it. I’m not a big air traveler so I can deal with it.Absolute maximum size that fits most revised airline specs. like Alaska air. Holds enough for 2 weeks of camping if you pack carefully. Zippers are decent but stitching is iffy for airline handling. Overall a good deal for price and would buy another for occasional use but if traveling around the world buy a $250 duffel.So far so good but I'll update after travelling with 2 of thesw bags to the south island of New Zealand. My teens have packes them solid and they can alot more than I thought they could. Material appears pretty tough and the wheels are very helpful. If they make it through the trip unscathed or trashed I'll update.I bought this bag for a trip to Ireland. I didn’t think it make it but it did, and the bag had no signs of tear. I packed the bag to about 55lbs. Coming back from Ireland I say I packed it up more and I was so scared the bag would no make it, and was so glad when I saw it in on piece. I say I can use it again, but maybe on light stuff just to be safe.It survived a trip to Europe and back with no visible wear and tear. It is really big. It is more then enough to pack everything you need for 1 to 2 weeks. For the money, it is a great value.The first one came broken. Had to ship it back. The replacement was perfect. Very roomy. Really convinient and nice looking.No me fue tan facil de manejae ya que necesita estar totalmente llena oara que no se mueva de lado! La usare para guardar cosasCheap bag. Ripped first day of our trip