You fill the flush water tank manually through a fill cap on the top or through the access door

Designed for driving over rough terrain

which can then be attached to the wall of the cupboard and the back of the door

1 USB cable

Henley Sink Basin Protector Grid 300 - Stainless Steel Matte Black Vehicle & Towing Accessories You fill the flush waterFeatures: Includes: 1 x sink grid Materials: 304 stainless steel Tailored to fit the unique dimensions of Henley handmade sinks, ensuring maximum coverage and stability Raised feet with protective bumpers to keep the grid slightly elevated to allow water flow while safeguarding the sink bottom from contact Ideal as a drying rack for dishes, rinsing produce, or protecting delicate glassware Durable and easy to maintain Dimensions & Weights: Overall