I would have done then test it ... The S-bag is really high quality, lightweight and has a small pack size. When "sample sleep" in March on my porch swing were against 02:00 clock sensitive 5 ° C and: the hair is ;-) nonsense, I have not notice from the outside temperature even though I had only to pajamas. Only Ster Wehrmutsttropfen: I, with my 80 kg. at 170 cm tall, feel somewhat concentrated therein. My fault. But I want to evaluate the sleeping bag and not my body measurements. So, this part is worth the money and I really recommend it. I basically 5 star awarded only to truly absolutely outstanding products, I have long hesitated whether 4 or 5 stars because: it's just a sleeping bag among many but the bottom line has me convinced the price, so the price / performance ratio.
