Zefal z light xs pack saddle bagthe z light xs pack is a ultra light bag with strap attachment on saddle rails this little gem provides enough room for a tube 2 tyre levers features capacity03 l10ozdimensionsxs 130 x 60 x 60mmmaterialwater repellant 420d ripstop polyester waterproof zip reflective logo sizexsweight34gbuy zefal accessories from chain reaction cycles the worlds largest online bike store