Matador is fast becoming the top choice when it comes to packable adventure travel gear. Their FlatPak Toiletry Bottles are the only travel bottles designed for minimalist travel and ultralight adventure. 5X lighter and 3.5X more compact than traditional silicone travel bottles, they’re made of welded Cordura with a proprietary coating. With 3-ounce volume, they are also TSA approved. Fill them with anything from soap to toothpaste.