Kiva Designs Big Mouth Duffel Bag - Rolling, 32"

We bought this for a trip later in the summer so haven't really tried it out yet. We did a practice run packing it though and it definitely holds alot! I'm not sure I like the hard plastic bars that give it shape--but they are removal. Removing them might make it more "duffel-like" (which I think might be good). Would I recommend? Depends on what you are looking for. In any case, again, too early to really tell.

The handle on this bag broke off after it's first flight. The bag is also very hard to handle with the top handle off and you really need to remove it before checking it as it is a snag hazard. I would not recommend this bag to others unless you don't fly with it. I am in the process of returning this bag.

This is a roomy bag but difficult to use in a hotel setting unless you completely unload it. While we managed to avoid oversize bag fees twice on our trip to Alaska, note that this bag is oversized by Continental Airline standards by a full ten inches (72" vs allowed 62"). So on CO you could face fees of $50 each way for an oversized bag. But probably great for camping trips where you need to strap the bags to a rooftop carrier to leave room in the car or SUV.

I use it for fishing trips...the separate compartment for wet stuff is great

This bag has been across the pond a few times, and has even been secured to our car's luggage rack in the Middle East, AND it still looks brand new. The bag can hold a ton of stuff. So much so that you'll have to be careful with how much you pack or you'll incur an overweight airline charge. The bag has built-in bungee cord hoooks with metal snaps that make it easy to attach the bag to a roof top car luggage rack. This is the best big piece of luggage we have ever purchased. And we know luggage. My wife has worked for the airlines for over 23 years.