Rating: 5 / 5
This mummy bag made by the German brand Yeti Exner has kept me warm for quite some time now.
The name VIB stands for Very Important Bag.
Rated for 44F temperature it has kept me warm at 30F in a tent.
The bag is quite light for it's size, being not that slim cut (Size: 89'' x 30''/225 x 76 x 50 cm (L) for the XL size I have.
I measured 622gram for my bag.
The filling consists of 9 oz/250 g 94/6 750cuin goose down and the bag has a radial baffle construction.
The bag has a flat hood for good ventilation but it can be cinched down with a non-stretch drawstring to fit round the head and keeps hot air in quite well.
For me this certainly was worth the €200,00 (~$185,-) I paid for it!
Price for the USA is said to be $289,- though.