Alpenverein · Biopod DownWool · Biopod DownWool Subzero · Biopod Schlafsack · Biopod Wolle · Biopod Wolle Zero · Biopod Zero · DAV · DAV Koeln · Deutscher Alpenverein · DownWool · Innovation · Schlafsack · Wollschlafsack ·Feb 18, 2019 Alpine news from 'DAV-Köln' - sleeping can be so good! The product 'Biopod DownWool Subzero 175', a high-quality sleeping bag with innovative Down Wool filling, was specially designed by Grüezi bag for cool spring and autumn nights. Continue reading