• Fits for all u-Box Roof Racks, Bed Racks and Most Other Roof Racks. Ideal for showering, cleaning, and flushing when camping, overlanding, and going out
• With a capacity of 4.3 gallons, this pressurized water tank is perfect for taking a shower, cleaning pets, cleaning dirty equipment such as muddy bikes, sandy shoes, dirty dishes, etc 
• This water tank is designed to be easily pressurized using an air pump(Not included). Built-in pressure relief valve safely and automatically tops out at 55 psi
• Large top cap allows for easy filling of the tank. Dual outlets design is convenient for water access. With a length of 4.9-feet hose, you have a reasonable amount of maneuverable space to wash gear or dishes. Two patterns nozzle meet your different needs 
• It can even be heated by sunlight and comes with a showerhead for convenient outdoor showers. Includes a stick-on thermometer strip. Please ensure the temperature is within a safe range for showers on hot sunny days
• Made with high-quality aluminum material. Durable black powder coat finish. Net weight: about 30 lbs. Fully loaded weight: about 65 lbs
• Simple bolt-on installation. Two slots on the bottom allow more dependable attachment to your vehicle's cross bars