Size: 15 * 7CM
Material: high quality plastic + stainless steel drinking head
1. need to use warm water after repeated cleaning (can use a small amount of tableware detergent), especially the nozzle parts, need to clean
2. Install the drinking water, install the water nozzle, tighten it
3. The bottle is inverted, the fingers blocked the outlet, shake up and down several times, emptying the front end of the air, to promote the pressure inside and outside the bottle balance
4. Touch the outlet with your fingertips to check whether the water is smooth "