LL Bean duffel bags are great. Tons of sizes so you can get whatever fits your needs, quality construction, very durable, they don’t have a bunch of useless pockets that you don’t need, and in my opinion they are priced very reasonably. I used an XL one for a long time to cart my fishing gear around and it worked great. It happened to belong to a girlfriend who is now an ex so the bag is also an ex, but I will likely replace it with one of my own.
David,
I have been using the Yellowstone Wader/Duffel bag for some time now, and I cannot say enough good things about it. It has three external pockets, moderately sized, and it has a separated and ventilated bottom portion for wader/boot storage. This area also houses a wader mat that comes with the bag. And I believe Fishpond soft goods carry a lifetime warranty.