Feature: 1. Premium Material: Crafted from LLDPE material, the water holding tank boasts shock resistance, impact resistance, high toughness, and can withstand extreme temperatures from ‑40 to 80 degrees Celsius. 2. Seamless Design: The tank features an integrated process, ensuring no welding gaps and guaranteeing airtightness. This design prevents cracks, leaks, and facilitates easy storage and transport with its square shape. 3. Versatile Modification: With a smooth and completely sealed exterior, the water storage tank can be easily modified with holes as needed to adapt to your RV or specific usage requirements. 4. Convenient Fill Up: The tank is equipped with an 85mm large diameter inlet with a double layered sealing cover, allowing for quick and easy filling of up to 8 gallons of drinking water. Whether for daily use or outdoor camping. 5. Wide Application: Ideal for freshwater storage in RVs, trailers, outdoor camping vehicles, boats, and yachts, this water tank is also suitable for home water storage needs, catering to various scenarios. Specification: Item Type: RV Water Storage Tank Material: LLDPE Water Tank Capacity: 8 gallons (30L) Water Tank Size: Approx. 660 x 340 x 140mm / 26 x 13.4 x 5.5in Color: Black Characteristic: Smooth and seamless hollow water tank with no welding inside and outside Product use: Car mounted water storage bucket, equipment supporting liquid storage, soilless cultivation box, etc. Applicable: The water tank can be widely used in multiple scenarios, such as RVs, trailers, outdoor campers, ships, yachts, etc.. Package List: 1 x RV Water Storage Tank