Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Make sure you get an authentic Rothco.

I emailed the vendor (eBags) to make sure I would receive an authentic Rothco and was very quickly reassured that it would be. I did receive a Rothco bag and am also very pleased with the design and size. It well structured and is just the right size to hold a tablet (or netbook) plus charger and other odds & ends. It is not as large as the messenger bags which I have found to be too huge to be practical (for my uses).