Lock using a single key: a key to open and close, convenient for dogs to drink. Leaky tests, do not waste water traveling outside. You can hold the dog in a hand and feed the dog to drink with the other hand. Large small bottle capacity: This 75 mm * 208 mm water bottle may contain 19 oz water (550 ml). Small, easy to carry, large capacity, do not worry about the dog no drinking water to drink out of the game High quality material: Lead free, without BPA, PET + ABS, safe and durable, easy disassembly and cleaning. Beautiful and durable: The exquisite eldest color and the design of the bottle can bring to your dog the pleasant drinking experience. And the uninterrupted plastic ABS material is durable, it is more convenient outside. Safe Water Happy Trip: A sporty dog likes to drink water. Dogs that drink wild water are subject to gastrointestinal problems. Drink too little water, dogs are easy to catch the disease of kidney calculations. With this bottle of drinking water for portable pets, you are no longer afraid there is no drinking water for dog to drink. Color: White Why Choice It? Best Dog Water Bottle Investment! Made of Environmental Friendly Material. Anti-bacterial material, safe and health. one-touch waterproof button, easy to use. Food Grade Plastic Material, Very Durable. Lightweight Bottle, You Can Take IT Outside Easily. this bottle is great as it is Leak Proof and Keeps Water Fresh! Pet Outdoor Travel Water Bottle, Drinking Water Anytime! Package Including 1 * Pets Water Bottle