It's a Calvin Klein snakeskin bag. She carried it into some magazine's offices and was photographed with it while there. Sorry, I can't remember the magazine, but remember the CK part!
The fabsugar link you posted also says its a CK bag.
"Her crisp-white dress is given a hint of ethnic via her Diane von Furstenberg Dolce sandals and her snakeskin Calvin Klein hobo. Ahh, can you feel the freshness?"