I went to London Drugs, my favorite drugstore now! (Gooodbyeeeee Shoppers!) and bought these four tiny bottles:

They're perfect for traveling! They each can carry 3 oz. but I think I only maybe put an once in each because most of my bottles are 5-7 ounces, so if I filled them, it would be from 60% to 42% of my TOTAL bottle, and I don't think I'm going to go through that on a long weekend.
This is what I used them for:
- Nivea Visage cleanser for Normal to Combination skin
- Nivea Toner for Normal to Combination Skin
- Tres Seme Shampoo (silky)
- Tres Seme Conditioner (silky)
And then I brought my "estee lauder night cream" 14-day sample.
These are perfect for flights as they fit into the new liquid requirements.
My only con is that the cleanser is hard to get out because I didn't fill it and it's a gel.