These refillable travel containers were a lifesaver on my recent trip! My analysis of this product showed that they are durable, easy to fill, and don't leak. They came in handy for everything from shampoo and conditioner to lotion and face wash. The containers are compact and lightweight which makes them a great addition to any luggage. The only downside is that they aren't as large as I thought so I had to refill them MORE often than expected .But overall, a great addition to my travel accessoSee full review