Perfect for holding lightweight but bulky items, usually these bags are very difficult to remove and attach. We solve this problem with our ‘Fast-Fix’ strap system, and use the same system for the option of affixing the ACCESSORY POUCH. Features ‘Fast-Fix’ straps allow fast and secure fixing to the handlebars and head tube. Large reflective areas. Full welded construction. Lightweight TPU / PU Coated 420D nylon material. Hidden air removal valve. Easy-open buckles. Specification Size - 17cm x 17cm x 40cm* Capacity - 9L Weight - 180g *cylindrical design, at max capacity, sizing approximate