Quick and convenient: one-handed operation, easy to add water. Premium material, lead-free, BPA-free, durable and easy to disassemble and clean. Leak-proof: This dog water dispenser is designed with a silicone seal to ensure water won’t leak into your bag. Portable and lightweight: The large capacity and 550ml water bottle compact design are perfect for your pet to use when walking, running, hiking, traveling or playing etc. You can keep it in your backpack or hang it on your hand with a string for easy carrying. PERFECT GIFT FOR YOUR DOG: Take this water bottle for walks or trips with your beloved dog. Great gift for medium and large puppies Box contents: one blue pet water bottle.