The Mindful Ventures Portable Dog Bowl and Travel Dog Bowls are perfect for hiking, camping, or traveling. These durable dog bowls are made of high-quality nylon and are resistant to leakage. They have a large capacity of 48 ounces (1420 ml) and are easy to clip onto any backpack, leash, or belt loop. The bowls are also dishwasher safe and can be washed in a machine with cold water on gentle cycle.