The 'Bergsteiger-Magazin' discovered the sleeping bag model Biopod DownWool Nature by Grüezi bag while searching for new trends during a tour of the outdoor fair Friedrichshafen 2018 - a jewel from Bavaria! Read more about the high-quality sleeping bag made from 100% natural materials. Here is the Twitter post from : BERGSTEIGER Magazin @bergsteiger_de For everyone who loves nature - preferably in the Grüezi bag model Biopod DownWool Nature !