Ultralight and watertight. The same concept as the Zipp sacks, but constructed with the now ubiquitous water resistant Sil Cordura Ripstop Nylon with water resistant zippers. The unique bathtub-design places the seams on the sides instead of the bottom. Pack your saddle bags or rear bag with any combination of these bags for effortless organization on the road. They store small and light enough to go unnoticed when you don’t need them, but incorporate solid construction and functionality for when you do. Assorted Colors.