The 100% waterproof Tillamook Dry Bag (38 liters) is designed to attach to Giant Loop???s Great Basin Saddlebag and Siskiyou Panniers. But it can be secured on virtually any motorcycle make or model, making it indispensable equipment for a broad spectrum of on-road and off-road motorcycle riders. Without unstrapping the Tillamook Dry Bag from the bike, gear can be accessed from two ends. Two beefy reflective daisy chains provide plenty of secure attachment points. The Tillamook Dry Bag is named for the Tillamook State Forest, one of the wettest, greenest parts of Oregon ??? and renowned for its technical dirt bike riding. Add Pronghorn Straps chained together to lash the Tillamook Dry Bag to a tail rack, hard luggage or Siskiyou Panniers.