Exped Ultralight SynMat 9 M (Size 183 52 9cm) Product Description: The SynMat UL 9 is ultra light and ultra compact and offers the same insulating values as the original SynMat 9. As with all ultralight gear, the lightweight fabrics of the SynMat UL 9 requires a bit more care. Features: The new ultralight fabrics are extremely lightweight and compact. The abrasion resistance remains high puncture resistance is lower than with our standard fabric. High frequency welded seams. FlatValve Technology. repair kit included. Warranty for all UL products is 2 years. Specifications: Size 183 x 52 x 9 cm Weight 595 g Packed 23 x 13 cm Temperature -25 C R-Value 6.0 Fill 160 g/m Texpedloft Mikrofiber.