I've put dozens of reusable bottles to the test to determine which ones are actually worth buying. Below, you'll find my picks of the best travel toiletry bottles that will protect your shampoos ...

Anna Popp is a New York-based associate editor at Travel + Leisure, covering all of the best travel products, from luggage to outdoor gear. She has been a travel writer, editor, and product tester ...

While you’re here, I’ve also written about the best travel toiletry ... I placed travel-size bottles of shampoo and conditioner inside (Muji’s own reusable toiletry bottles are obviously ...