These leak-proof travel bottles are made from pp plastic. Ideal for airline travelling they are approved as carrying on bottles in most airlines, especially when travelling abroad. Bring along your essential hair and skin products when you travel with the Best Toiletry Travel Bottle Set Keeping all your creams, lotions, essential oils and beauty cosmetics perfectly organized has never been easier. This top-notch travel bottle set that includes everything you need in order to safely store your toiletries. All these toiletry and cosmetics storing bottles are made of the finest quality plastic. They are clear allowing you to see the content. What is more, they are reusable and very easy to keep clean. They are leak-proof and come in a clear zippered pouch.