Shimano PRO Cycling Storage Bottle for standard-bottle cage ,750cc Size: 750ml and Weight 0.12 LB (57g) Fits 74mm diameter bottle cages and Versatile Mounting Gives you just enough room for the essentials and keeps them safe, secure and Dry Comfortable Usable Bicycle Cage Pod and Casebox , Storage Container Multi-storage Carrier Multifunctional Waterproof storage bottle with wide filler-cap