MultiSAVER. An adjustable length Friction Saver made of Sirius kernmantle polyester - designed by the Treemagineers and made in Austria by Teufelberger. Certified to EN795 B. The Sirius multiSAVER can be set and retrieved from the ground using a throwline similar to Friction Savers. The Sirius multiSAVER has smooth transition stitched splices to ensure no snags when retrieving. The alloy rings are produced by DMM and are individually load tested & rated.