Had it for a year now and love it. Great for short trip traveling especially the convenience of using as a backpack.

I would recommend this backpack for people who travel. This hold a good amount for 3 - 4 day trip. The quality is excellent. I have used about 5 times and seems to be holding up very well. I would buy again.

UPDATE (5 JUN 2018):
It is now over a year later and I am still using this bag. I took it to Europe twice, each time for ten days. There is some stretching in the fabric between the sipper and the backpack, as I have packed so much I sat on it to close it MANY times, but it shows no sign of breaking. I travel with a packable backpack for souvenirs, and when I had so many that my purse could not fit inside the packable backpack, I checked this bag and it came out fine. This bag has fit in every overhead bin I have put it in, including the Delta CRJ's; I have never had to gate check. It has stood up to abuse on trains, subways, restaurant floors, and truck beds. It fit in those sizer things European carriers make you put your bag into.
That said, the opening is awkwardly placed. It is hard to get a laptop out quickly for security. Also, watching TSA unzip literally every zipper on this bag trying to figure out which one opens it is a little frustrating. I suppose the relative difficulty of figuring out how to open this bag could be a security feature, though.

ORIGINAL (Sometime in February 2017):

This bag seems very sturdy. The zippers, while not YKK, are very heavy duty. I took the bag on a weekend trip to a wedding, so I had to pack a lot in it. I was able to fit a skirt, dress pants, two sweaters, two blouses, a jacket, thermal pants, and socks/underwear/belts, etc, as well as flip flops, a pair of flats, and a pair of 3-inch heels (pumps, not wedges). (The heels took up the most space) I also put a book, headphones, pantyhose, and laptop and charging accessories, and my toiletries in it. It holds a lot if you roll your clothes. I got it because I was sick of heaving around a duffel in the airport, and I strongly dislike rolling luggage. It's also much more stylish than a hiking backpack. If you are the type of person who wants to be able to grab your bag, walk off the plane, and not have to bother with annoying rolling luggage this is the bag for you, that won't make you look like you just crawled out of the middle of the woods. I plan on taking this bag overseas with me this summer, where I will also not be checking it. I paid 100% of the price for this bag, and didn't get any kind of promo anything.
The only thing I didn't like was the rolling up thing in the back. I wish the straps just folded into a pocket like some of the other bags have, but given the overall quality, I wasn't disappointed. The straps are very well-padded, much better than I expected, which makes up for it. Definitely recommend.

This travel backpack is well made; Rugged & Handsome LIKE ME, ha ha. I tried it out on a four day trip. It carried all my clothes, shoes, Toiletries, iPad. It's a keeper, eh.