I bought this blanket for 3 season hammock camping. With a NeoAir under me, I woke up with a sweaty back in temps as low as 40. very happy with this blanket. Would have no problem using it in 30 degree temps with proper clothing.
This combined with the Therm-a-Rest ProLite pad has made for a very nice sleep system for me in the midwest. For someone that tosses and turns in their sleep, I find a blanket to be much less restrictive than a bag. I'm also really enjoying the quick and effortless ability to let air in and cool down if needed. I've been very happy with the quality of several products from various Cascade Designs brands (MSR, Platypus) and this is no exception. The fabric and stitching are top notch and I'm confident it will last for many years to come. It includes a stuff sack as well as a nice large and breathable storage sack.