Aaron compares the different fabrics Western Mountaineering offers for their premium sleeping bag lines: Extremelite, Microfiber, and Gore WindStop. He talks about the advantages and disadvantages of each, the pros and cons, and what you should consider when purchasing a sleeping bag.
He has used all three fabrics in conditions from summer to extreme polar storms.
Get items from this video at Amazon:
Western Mountaineering Antelope MF bag: https://amzn.to/2GxLfQf
Western Mountaineering MegaLite: https://amzn.to/2XJHm1H
Western Mountaineering Puma bag: https://amzn.to/2GpPblW
Sea to Summit Sil-Nylon bags: https://amzn.to/2DAxAqZ
Sea to Summit Event Compression Dry Sack: https://amzn.to/2GvbYwR