I can't write to the long term durability of this item yet as I haven't used it but a few times, but it does appear to be well built and solid.However, the functionality is fantastic. The side opening doors and shelf allow you to easily organize your clothes and extra shoes in a way that you can easily find and retrieve items without digging around and making a mess. I's spacious enough that my wife and I can pack 3 days worth of clothing including bathing suits and sandals. My wife tends to overpack a bit, so I suspect and extra days worth of clothes could be squeezed in there if necessary.We start out with the small items, socks, underwear, etc in the small roll back. Then throughout the ride, move dirty clothes into the roll bag and the smalls to the regular bag until we can get to a laundry room. There are 4 mesh pockets inside the doors that we use for toiletries, mack-up, and phone chargers. The large outside pockets are big enough for the Ipad, phones, the shoulder strap, and anything else you way want to frequently access.My wife's major complaint is that it does get heavy to carry, so she would like wheels on it. I'm OK with just clipping on the supplies shoulder strap and carrying it, or getting a cart from the front desk of the hotel.I would highly recommend this bag.