It's Easy to Use: With its exclusive patented design, dog water bottle is a two-in-one solution that combines a water bottle and bowl. The foldable cap doubles as a bowl, so you no longer need an external bowl to give your furry friend water to drink. Simply press the water bottle with one hand, and water will flow into the bowl. Fold the cap back after your dog has finished drinking. It's that simple. No Water Leakage: The top rotational buckle is designed to ensure that water does not spill out or return to the bottle. The idea is to prevent the remaining water in the bottle from getting contaminated. The sealed gasket inside the cover helps to ensure that there is no water leakage, so you don't have to worry about getting your travel pack wet. Safe and Lightweight: The compact dog water bottle is made of LDPE stock, while the water bowl is produced with food-grade . It's BPA-free, odorless, environmentally friendly, and recyclable. The parts are detachable and easy to clean, and it weighs only 0.3 lb / 140 g. The bowl can be washed in the dishwasher, and the bottle can be soaked and cleaned with dog mouthwash, or disinfected at low temperatures. Large Capacity: With a volume of 17 oz / 500 ml, this dog water bottle provides safe, fresh, and healthy water for your furry friend anytime, especially during travel, trekking, and other outdoor activities. It's highly suitable for small and medium dogs,and you can even add ice water to help your fur baby cool down. Friendly Reminder: Before filling the water bottle, make sure the drinking water is clean and hygienic to avoid drinking contaminated water. Choose the correct size and color before placing your order. Master the correct use of the product: make sure there are no gaps left. In the open button state, water in the bottle can flow out and water in the bowl will flow back. In the tightened button state, water in the bottle cannot flow out and water in the bowl will not flow back. Note: The straw port can be trimmed and re-inserted. If you have any questions or issues regarding the dog water bottle, please reach out to us through Amazon, and we'll respond within 24 hours.