chain lube, helmet, bike shorts, front and rear strobes, rear rack, rack trunk, gloves, computer, rack for car, hi vis jersey, socks & shoes, clear sport safety glasses, spare tube(s), pump, tire levers, chain tool, spoke wrench, 1st aid kit, caffeine pill, aspirin pill, tylenol pill, cell phone, mp3 player with radio, single ear earbud, swiss army knife, multi allen wrench tool, needlenose locking pliers, zipstrip tie-wraps, electrical tape, co2 pump w extra cartridge, coin for gas station pump, dollars for snacks, 2 water bottles w holders, all around street legal reflectors, mini toe clips (or fullsize hacksawed without straps), I'll stop here otherwise I'd be rambling about cool weather clothing and year round commuting clothing/gear ...