Sara Gress wrote a review of The North Face Cat's Meow Sleeping Bag: 20 Degree Synthetic on December 8, 2013
This bag was perfect for my summer/fall camping and backpacking adventures. I'm not sure why people reported getting cold. Most nights I would go to sleep with base layers on and wake up a few hours later roasting alive. The temps were in the 20s and 30s...however, I do run hot in general. I was using a sleeping pad as well.
This isn't so much a complaint as it is a head's up for other females out there: check what length of bag you need and compare prices for men's and women's! I needed a long in the women's, which is more expensive, and that same length was a regular in the men's and the same price as the regular women's. So beware! Is there a difference between the men's and women's bag? Eh, probably not much more than the colors. It's worth saving yourself the thirty or so bucks TNF is charging for the long women's bag and just getting a regular men's bag. Silly gender-based marketing.