I've figured out I can buy a new sleeping bag next April or May just by cutting out a few things in my life.

So I'm looking for the best sleeping bag/pad combination.

I'd like the bag to be rated at 20 degrees.

My criteria are lightness and compressibility. And yes, it should keep me warm. Price isn't the main consideration.

Right now, I'm considering the Western Mountaineering Ultralight bag.

I'm totally clueless about pads as I've never used one.

Thanks,