The Dyneema Sacoche is an ultralight bag made from 100% polyester Dyneema fabric, with a near-transparent face due to its fine weave. This fabric is a composite weave made from yarns finished with UV resin lamination for additional tensile strength and impermeability - while it is resistant to tears, the ultralight fabric still has failure points if overloaded with too much weight, or if pierced by a sharp object.
