Being restricted on liquids can be difficult, especially on longer trips. Sometimes you need more than 3.4 oz of shampoo and other liquid toiletries. Yes, you could buy something once you get to your destination, but sometimes that new destination has super expensive prices or no brands you prefer. Replacing some of your liquids with solid toiletry products can help you stress less about liquid restrictions, and take more toiletries if need be. And many of these solid products are the same size as your 3.4 oz liquid containers, but last much, much longer!
Bars of Soap instead of Shower Gel
Facial Oil Bar (Moisturizer)
Makeup Remover Wipes