My tiny first aid kit

blurrr

Gut rot, earache, headache or the sh**s 20 miles from home can ruin the day. These items weigh nothing, take up little room, and could save the day.

For: Road rash
1 non alcohol, 1 alcohol wipe, Tegaderm (or adhesive dressing) in medium press seal bag

Illness/pain
3 painkiller, 1 diarrhea, 3 antacid tablets in small press seal bag

Broken collarbone
Big safety pin. To pin bottom of jersey to collar for an improvised sling.

Other ideas:
Half a cotton wool ball for earache on cold, windy days, especially in the hills.

sloppyschleckonds

Just get your missus to follow you in a car with everything you may need.

Philly8mt

Condoms can also prove useful .....

team47b

A biro for emergency Tracheotomy, or to write down the number plate of the car that just ran you over

supermurph09

Portable defibrillator is a must for the serious cyclist.

chuckla

/\ how ironic