dyl5470413 wrote a review of Western Mountaineering Versalite Sleeping Bag: 10 Degree Down on April 4, 2012
I bought the Versalite because we camp year round. I put it through the paces for a week on the AT. I really loved the light weight. The weather was unseasonably warm which made a few nights sticky. U would say the 10 degree rating is very conservative.