This bowl is perfect for those that are always on the go with their dogs! I know I always need a bowl for Smurf and Roo to have a drink from when we've been out on the bikes, at the beach or round at friends houses! It's great for both food and water that folds flat, making it ideal for travelling. It fits into bags, cars and even some pockets! It is made from flexible and hardwearing BPA free silicone. IS SILICONE SUSTAINABLE? Silicone is made from sand instead of petroleum plastic or rubber so the manufacturing process is less harmful on the environment.Silicone is made with no chemicals so, while being tough and hardwearing, it is safer for your dog. Our bowls are 100% recyclable.