The TUSK Bottle Holder attaches to motorcycle luggage for easy access storage. It is designed to withstand even the ruggedest adventure rides. Easily holds fuel bottles, water bottles, or tools. Using the Molle straps on the back, you can quickly add additional storage to any Molle system. - Bags are water resistant but not waterproof. - The Tusk Large Bottle Holder is specifically designed for use with the Tusk Highland Rackless, Excursion Rackless, and Pilot luggage systems, but will work with any bag with standard Molle webbing. - Padded walls to protect your items -2 support straps (qty) included to stabilize bag when weighed down with bottle or other contents. Large Bottle Diameter: 5 inches, Height: 13 inches (can go higher with roll-top). - Molle rods not included - they are included with kit #2031710002.