Joined: Aug 2020
Posts: 1,199
Likes: 1,507
From: Saratoga, CA
Bikes: 1981 Bianchi Specialissima, 1971 Bob Jackson. 2012 Kestrel 4000. 2012 Willier. 2016 Fuji Cross 1.1, 1950 Hetchins, 194X James Fothergill, 1971 Paramount P15, 1973 Paramount P12, 1963 Legnano (x2), 1951 Hetchins, 2024 Canyon Endurace
In my seat bag I carry a multi-tool, a CO2 gun and 2 cartridges and tire irons. For clinchers I carry 1-2 spare tubes, a patch kit, and a 3-4" section of tire to use as a boot. For sew-ups, a spare tire and a small container of Stan's sealant.
Each bike has a separate seat bag (I have forgotten to move a bag and got caught with nothing once). In addition to the seat bag, an iPhone, credit card, cash, insurance card, and ID in a jersey pocket and a pump in another.