55 Gallon Stackable Emergency Water Tank

Maximize your emergency readiness with the EWT 55-gallon stackable emergency water storage tank, a high-capacity, space-efficient solution that keeps your household protected when the unexpected happens. This tank strikes the perfect balance between volume and versatility—offering nearly double the capacity of our smallest tank while still maintaining an incredibly compact, stackable footprint.

Constructed from premium, lead-free materials, this tank ensures safe, long-term water storage you can trust. The high-quality plastic is strong enough for crash barriers, septic applications, and chemical storage. Whether you’re preparing for natural disasters, utility outages, or everyday contingencies, its generous 55-gallon capacity provides a dependable reserve that can sustain a family of 4 for almost 2 weeks.

The stackable design sets it apart, allowing you to build a larger emergency supply vertically rather than consuming valuable floor space. This makes the tank an excellent option not only for emergency water storage but also for efficient food storage systems where organization and footprint matter.

Durability is built into every detail. Unlike blow-molded containers that weaken at the edges and corners, this tank is made of rotationally-molded plastic, resulting in thick, uniform walls and corners and edges that are just as strong as the rest of the body. 

Everyday convenience is also a priority. A built-in, lead-free spigot allows for effortless dispensing with no pump required, while the wide 5-inch lid simplifies filling, cleaning, and inspection. Heavy-duty bulkhead fittings ensure a reliable, leak-resistant seal.

Strong, stackable, and built to last, this 55-gallon tank is an essential addition to any serious home emergency preparedness plan.