Portable, Foldable, Lightweight:The collapsible dog drinking cup saves space and is easy to carry, you can fold it into a mini dog travel mug. Its compact size ensures you can slip it easily into your bag, or hang it comfortably around your wrist with the included loop.Won't leak:The airtight silicone gasket inside the lid prevents water leakage, so you don't have to worry about your travel backpack getting wet.Durable and safe:Made of 100% high quality food grade silicone and plastic, Bisphenol A (BPA) free, food grade ABS trough, 100% safe for pets' health.Practical large capacity:350ml capacity, enough for outdoor walking, hiking and traveling. Your fluffy puppy can enjoy safe, fresh and healthy water anytime, anywhere.Large sink:This dog and cat travel bottle has a large 82mm sink. This allows your pets quick and easy access to water. Suitable for cats, rabbits, puppies and other animals.