This image was lost some time after publication, but you can still view it here.

Staying hydrated is overrated anyway. Use that water bottle holder for something more useful, like tools! This kit has everything a cyclist would need—minus the water, of course. It includes a bit screwdriver handle, 6-15mm ball wrench, six driver bits, three hex key wrenches, two tire levers and tire patch kit with glue. It's available at Lillian Vernon for $20.

Product Page [Via Boing Boing]