The Samsung NC10 fits nicely. Not a snug fit by any means, but close enough to keep it from flopping around in the case. The external pocket holds the NC10 power supply, Bluetooth mouse and has room left for two extra batteries, a small USB router and a couple of very small items like a flash drive. The pocket will be misshapen and lumpy, but all your stuff will be in one place.
The carrying handles are soft and easy to hold.
Overall construction is typical Caselogic: very well made.
I have one small lament: no loops for a shoulder strap. My opinion is that all carrying bags should have loops o shoulder straps.
Other than that small item (and it is indeed a lament, not a complaint), the Caselogic LNEO-10 Ultra-Portable Neoprene Notebook Sleeve is an inexpensive, durable and expandable way to carry and protect your netbook.