Out of the way, set and forget storage or additional water carrying capacity for long rides. The Backcountry Downtube Pack securely fastens to the downtube and similar diameter tubes to provide a versatile and compressible storage space for spares and long-distance essentials. It has enough capacity for a 1L water bottle, allowing it to be used as a bottle holder bag for bikes with limited bottle storage space within the main triangle. Downtube bags for bikepacking bring the benefits of accessory mounts, with the freedom to mount the bag wherever it is needed. The single motion velcro attachment and stability system means the pack mounts securely and easily to tubes of varying diameters. The waterproof, seam-welded construction ensures the contents remain clean and dry. We do not recommend mounting the Backcountry Downtube Pack on tubes with a circumference of less than 9.5cm, such as seat stays and forks. Specification Materials: The Backcountry Downtube Pack is made from Dimension...