Ensure it always has sufficient of all the following (in max 100 ml bottles):

Personal Hygene

1. Shampoo 50ml+
2. Shower gel 50ml+
3. Deodorant
4. Perfume
5. Creams
   1. Face cream
   2. Body cream
   3. Hand cream
6. Teeth
   1. Toothbrush
   2. Toothpaste
   3. Toothpicks
   4. Inter-tooth brush
7. Razor (for body & cases where I forget the shaver)
8. Hair gel

Medical Stuff

1. Some Aspirin
2. Some charcoal tablets
3. Tiger-Balm patches
4. Tiger-Balm oil / ointment
5. Nail clipper
6. Dandruff shampoo
7. Band-aids

Other / Maybe

1. Clothes washing detergent
2. Travel lube
3. Face masks
4. Mini sewing kit
5. Ear plugs