Gelert X-treme Lite 1000 Sleeping Bag & 3/4 Mat (4cm)

Lightweight cold weather sleep system. Only half the weight of my current bag and mat and a lot less bulky - seems too good to be true? The real test will be to get out in the snow (if it comes) in December for an over-nighter. A few months would not recommend this bag for really cold weather in tents or mild weather under a tarp. I'm sure it wil be fine over the summer but I'm gonna bite the bullet and get me a down bag for cold weather use. I have also replaced the mat with an Alpkit Numo