Torhans Aero 20 Aero20 Aerodynamic Hydration System. New in original packaging. Designed for Tri & Time Trial Bikes. Holds 650ml/22oz of liquid. Includes Aero bottle, Flow straw, XFlow fill on the go cap, closed cover and Dual Channels (for Aero Mount & Aero Tray - sold separately). I have these mounts for sale too (see my listings) RRP £ 59.99
