【Foldable & Portable】: The size of the dog water bottle is 3.1*3.1*5.1 inches, the weight is 0.35 pounds, and the capacity is 10 oz. With a top strap and suitable bottle size, you can hang a foldable dog water bottle on your wrist or put it in a bag while walking the dog, which is suitable for outdoor walking, hiking and traveling. The foldable dog water dispenser holds more water and provides a larger drinking trough while saving space. 【Safety】: The portable dog water bottle is made of ABS high-quality food-grade material, which is safe, harmless, reliable, durable, odorless, eco-friendly, and recyclable, free of BPA and lead. In order to make your pet drink cleaner water, we add a built-in filter design. The portable dog water bottle comes with silicone rubber sealing rings and waterproof keys, the perfect solution for leaking water. water bottle for puppy small medium large dog is made from high quality food-grade materials and is eco-friendly and environmentally friendly. Completely removable and easy to clean. 【Leak-proof】:The sealed silicone gasket and lock key design inside the bottle ensure that the bottle does not leak water. No worry to get everywhere wet or waste water any more. The simple one-touch release function allows easy control of the amount of water dispensed. The specially designed valve will deliver almost all the water into the bottle. 【Easy to use】: One-handed operation, the rotary button is locked. press water key to fill water, release to stop water, the unused water can be easily recycled into the dog water bottle by pressing the water key. The nylon lanyard makes it easy to carry and the reasonable size of the bottle makes it easy to put in your bag, perfect for walks and short trips.