Review (3/5): Not study enough for frequent travel
I purchased a set of two of these in January 2018, and just tossed them after a trip where both of them split at the seams. If you're not a frequent traveler, these are fine, but we use them at least 1x a month for anything from a weekend trip to a 3 week trip to Europe. They replaced a set of REI bags that had one too many liquid leaks that didn't get cleaned in time (oops), which lasted us 7 years. These made it just over a quarter of that time.
Ours split next to the seams, usually because something "sharp" like a toothpaste tube, shifted in the bag and pushed up against the side. I won't be buying them again, and I'm searching for something new. Again. TSA - please knock off the clear bags so I can use something more eco friendly like fabric!