I paid less than retail for this bag and I still feel like I paid too much. The allure of the bag is that it's perfectly sized for the Travoy and seamlessly attaches to the four connection points on the trailer. That's all it has going for it.The bag material is not the same quality and strength as other market-type bags. The bottom insert, meant to stabilize the bag is flimsy and attached with velcro. The inside velcro pocket is uselessly small. The top lacks any kind of cover or top to make sure what you're carrying doesn't go bouncing out. There are straps on the side that can somewhat cinch the top of the bag but riding over anything less than perfect pavement can cause them to loosen. Back "wall" support? Flimsy. Fold it when not in use? I can tell that will shorten the lifespan of the support wires in the front of the bag.I wish Burley would let a company like Meori make their bags. Meori bags are strong, stable, fold like a dream and have lots of comfortable handles, and their insulated bags have excellent zippered covers. All for a fraction of the price of Burley's bags.I'll use the Lower Market Bag until it falls apart but afterwards it's better brands + Burley Design Universal Bag Clips.