I absolutely love this dog food dish set. These are perfect for traveling or even for taking your four-legged friend out for a walk or run. The bowls are very lightweight. They collapse into themselves so they take up very little space. Each of the bowls have a good quality clip on them so you can attach them to your own pack if you enjoy taking your dog for walks along trails. Each of the three bowls in the set come with a matching dog whistle. Definitely worth the purchase!