Caleb B.wrote a review of Mountain Hardwear Switch 20 Sleeping Bag: 20 Degree Synthetic on October 22, 2009
This is a good synthetic bag. Had a couple threads loose that kept catching my toes, but other than that I stayed very warm at 30 degrees. However, I do recommend down bag. The Marmot Sawtooth is a 15 degree down bag and is almost 1lb lighter than this bag for only $50 more. I would highly recommend going to the down bag because of weight, comfort and heat.