I have good quality.small plastic travel bottles that I use to hold.my shampoo, conditioner, face products. I rarely wear makeup so I just take a small container (sometimes old contact lens cases) for foundation. I do take a full tube of toothpase that DH and I share. For deodorant I just take a regular size container, but.if.im doing carry on only you can just cut a small piece.of.stick Deodorant to.take. We do overboard on taking a small medicine store with us. Cold meds, anti inflammatory, Polysporin eye/ear drops, another diarrhea, gravol, hemorrhoid cream, antibiotic ointment, muscle pain ointments. It's ridiculous. But there is nothing worse than being sick and not having your favorite remedy with you. Usually they all come home with us 😆 !