Feature 1LLDPE Material: The water tank is constructed from LLDPE material that resistant to heat, cold, and impacts, capable of withstanding environments ranging from 40 to 80 degrees Celsius. It meets drinking water standards, ensuring the health and safety of users. 2One Piece Design: The water tank is created with a single molding process, eliminating welding gaps and enhancing the tank's leakproof quality. It is robust, not prone to cracks or breaks, and the square design facilitates easy handling and storage. 3Customizable Usage: The water tank boasts a smooth and completely sealed form. Users can create openings as per their specifics, ensuring adaptability with various vehicles or usage. 4Convenient Water Inlet: The tank features a 130mm large diameter water inlet with double layer protection, allowing for quick and easy water filling and storage of 20 gallons of clean water for daily use. 5Versatile Usage: The RV water tank is suitable for a wide range of applications, including use in RVs, trailers, outdoor campers, ships, and yachts for freshwater storage, can also be used for household water storage Item Type: RV Water Tank Material: LLDPE Capacity: 20 gallons (75L) Size: Approx. 600 x 450 x 300mm / 23.6 x 17.7 x 11.8in Structure: Seamless one piece design, smooth inside and out, solderless seamless hollow water tank Usage: Suitable for vehicle water storage, liquid storage equipment, hydroponic growing boxes, etc. Fitment: Widely used in multiple scenarios, such as motorhomes, trailers, outdoor campervans, ships, yachts, etc Package List 1 x RV Water Tank