1. [Portable and foldable] This thick silicone cup can quickly provide fresh water to your thirsty pet during trips, walks, or other adventures. When you're done, you can fold the cup and put it in your little bag. Don't worry about the bag being too small to fit, this is the perfect water bottle for pet travel.2. [Prevent water backflow.] Safety lock design to prevent water backflow. Press the water bottle with one hand and the water will flow into the bowl. Then you open the safety lock and the water doesn't go back into the bottle, keeping the water in the bottle clean. When you're done, fold it over. It's as simple as that.3. [Safe food grade materials] Our compact dog drinking bottle is made of ABS, and the water bowl is made of food standard silicone; And environmental protection, can be recycled; The parts are removable and easy to clean.4. [Leakproof pet water bottle] The inner silicone seal ring and lock design, to ensure that the dog water bottle is completely watertight. Be sure to screw the lid tight so you never have to worry about getting your clothes or bag wet again.