40 Gallon Horizontal Utility Water Tank Granite

Go farther and stay longer with 40 gallons of dependable water storage. Designed for RV travel, overlanding, boondocking and off-grid camping, this low-profile horizontal tank gives you five more gallons than common 35-gallon utility tanks without forcing you into a bulky 55-gallon setup.

Its compact shape is well suited for truck beds, toy haulers, utility trailers and other adventure-ready storage spaces. Two integrated handles help with loading and positioning while empty, and built-in strapping points allow the tank to be properly secured for travel.

The food-grade, BPA-free polyethylene construction is designed for potable-water storage, while UV-resistant material helps limit sunlight penetration. A lead-free brass spigot connects to a standard garden hose, giving you convenient access for filling water jugs, washing dishes, rinsing equipment and handling everyday needs around camp—without a separate siphon or pump.

Finished in premium granite, the tank complements RVs, trailers and off-road equipment without the industrial appearance of a traditional bright-blue water tank.