Portable and convenient: This water bottle is ideal for walking and traveling with your dog or cat, and includes a carabiner that can be mounted on a backpack, cage, trolley or box and a lanyard portable. Easy and quick to use: a key to open / lock the water and the water can be provided with one hand. The water that the dog has not finished can still flow back into the bottle without wasting the water, Small size: it can be placed in a backpack without leaking, because there is a watertight seal in the mouth of the bottle. The fresh water capacity of the water bottle is 12 ounces. It can be used for outdoor walks, hikes and a quick supply of fresh water for thirsty animals when traveling. A pet-friendly travel water bottle. High quality materials: FDA certified, lead-free, BPA-free, PET+ABS, safe and durable, easy to disassemble and clean.