Review on 🧴 Convenient Refillable Plastic Travel Bottles for Shampoo and Cleanser: Must-Have Travel Accessories by Brandi Walker

This is an essential item when traveling where you can easily spend a small fortune (or save and write them off from hotels) for mini containers of your favorite products. But if you prefer your own branded hair products or what you bought in bulk from the store, buy a few of them in different sizes and fill them to your liking. All those people knocking over filler stars — yes, it's a 10mL (or 20mL or 30mL) tube, smaller than most toothpaste samples your dentist hands out. So how big is a hole? (By the way, if you want small wide-mouth containers, check out the pots - you can get them with or without a lid for extra sealing.) For everyone else, given the size of the tube (10mL in my case), the hole is actually pretty big (consider again how small this tube is) but it will take patience to pour into it. You can do this, and in about 30 seconds you can fill it with just about any water-consistency liquid, right down to the more liquid discount shampoo. For something thicker like lotion, you can squeeze a clean bottle cap and squeeze the air out of the tube, then put the tube in the cap and suck up the lotion (or gel or other product). Or use a syringe - and if you don't know which one to choose, buy a syringe with a catheter tip (I have 60ml) that allows you to quickly fill it. maybe I didn't test it properly). But they don't seem to leak, which was my main concern, and are of high quality. DO NOT CLEAN THE OUTSIDE WITH METALLIC ALCOHOL - the matte finish will peel off. Also, you probably won't be able to mark them with a marker so use a colored pen or maybe a label maker as I think the plastic is LDPE, similar to milky cartoon plastic but much more flexible. The 10ml size is perfect for about 1-2 shampoos (1 if you're a woman, 2+ if you're a man) and you can guess how much the 20ml and 30ml can hold containers. For orientation: 20 ml corresponds to the size of a mini toothpaste sample.