The water tank of your RV is the lifeblood of all water sources throughout your rig. So, it's important to not settle for something standard. You don't want to be taking a shower only to have your water run out halfway through. No one wants a sink full of dirty dishes, either! Choosing the right tank to fit your needs is important, which is why it's equally-important to know what you're getting into when buying the right water tank. T163 Quench your thirst conveniently with RecPro’s 16-gallon RV Fresh Water tank. Manufactured with FDA approved polyethylene, this fresh water tank is durable and solid, with seamless construction and 1/8” thick walls. Rust and corrosion resistant, you are assured of repeated use without the worry less durable materials may cause you. Dimensions Dimensions: 24" x 15" x 10"Material: PolyethyleneWall thickness: 1/8"Inlet - 2"Outlets - 3/4" The water tank of your RV is the lifeblood of all water sources throughout your rig. So, it's important to not settle for something standard. You don't want to be taking a shower only to have your water run out halfway through. No one wants a sink full of dirty dishes, either! Choosing the right tank to fit your needs is important, which is why it's equally-important to know what you're getting into when buying the right water tank.