If there is a Costco near where you live, their private label Kirkland Signature line has all the features a road warrior needs and includes a lifetime warranty.
The price is unbelievable for the feature set -- around $120.

The pull tabs kept breaking on my first one and I was able to take it back to Costco (without the receipt) and exchange for a new one; no questions asked. They apparently had seen/fixed that problem, because my second KS bag has 300,000 plus miles on it and is just like new.