Nobby 2-in-1 Travel Water Bottle

S: 11.8 fl ozM: 18.6 fl oz Ideal for on-the-go hydration Open the lock and press the button until enough water flows into the bowl.If you don't need to refill the water, you can press the button again and let the remaining water drain back into the bottle through a small opening.Practical attachment loop, silicone seal, and locking mechanism.