Topeak modula xl adjustable bottle cagetopeaks newest height adjustable bottle cage for a 1 15 litre bottle features 6061 t6 aluminum cage frame with engineering plastic cap holder holds cap tightly with elastic rubber strap adjusts range up to 40mm suitable range od 89 92mm adjustable height 300 340mm size l x w x h 107 x 91 x 37 8cm weight 125 grams buy topeak accessories from chain reaction cycles the worlds largest online bike store