Dog Water Bottle & Treat Container Compare with the common dog water bottle, there is a 100g food container closely attach to the bowl of water bottle. The treat container is detachable with another lanyard. It provides both clean water and fresh food when you go out with your pets. Optional Colors & Water Capacity There are multiple fashion colors and different capacity of water-10oz(300ml) and 19oz(560ml). 10oz water is enough for puppies and small pets walking, 19oz is needed for large dogs travelling and hiking. Leak Proof Lock & Carbon Filter There is build-in silicone loop between bowl and bottle to perfect prevent water from leakage, leak proof even seriously shaking. ALWAYS REMEMBER to turn the leak proof lock to right after use. Also carbon filter inside make the water more clean and fresh. Easy to Use & No waste water Turn left and depress the lock button, the water in the bottle can flow to bowl or flow back from bowl to bottle slowly. There is no waste of water. All operations can be finished by one hand, very easy to use. ALWAYS REMEMBER to turn right before putting the bottle into your bag, prevent leaking. Safe and Heat Resistant Material & Widely Uses The dog water bottle is made of food grade ABS+PC, BPA free material, safe and durable. 250/121 affordable and dishwasher available. Its suitable for occasions like dog walking, travelling, picnic, camping, hiking, training with your pets.