This bowl is perfect for pet owners on the go, with a durable carabiner clip for easy attachment. Portable & Convenient: Lightweight and great for outdoor use Durable & Safe: Made of high-quality odorless silicone Quick Release Buckle: Can be mounted on a leash, backpack, or stroller Top diameter: 13cm, bottom diameter: 9cm, approximate height: 5.5cm. Available Size: 350ml