About this item This fits your . Make sure this fits by entering your model number. Foodgrade silicone tube, used for water delivery, safe and healthy, no peculiar smell, reliable use. The fivelevel water outlet mode meets different water needs and is more convenient to use. It is suitable for various barrel types on the market and is easy to adapt to different water environments. USB portable charging, use it anytime and anywhere, unlimited drinking water, very practical. 1200mA largecapacity battery, water can be delivered on just one single charge.