WaterPrepared WW-55 Stackable Water Tank 55 Gallon
- Asin: B0785BHYFG
- Best Sellers Rank: #11,790 In Patio, Lawn & Garden (See Top 100 In Patio, Lawn & Garden) #7 In Rain Barrels
- Capacity: 55 gallons
- Color: Blue
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A straightforward 55-gallon backup water tank with a hose-ready spigot and a doorway-friendly footprint, worth it for emergency prep rather than rain collection.
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ASIN: B0785BHYFGModel: WW-55Category: Water Storage Tanks
Sizes Available
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Overview
The WaterPrepared WW-55 Blue is a 55-gallon HDPE tank for emergency drinking-water reserves, camping trips, or road travel. It has a built-in spigot that threads onto a garden hose and a stackable shape sized to pass through a standard doorway.
This tank is filed under rain barrel accessories, but nothing about it is built to catch open rainwater. It is a sealed, UV-proof container meant to hold treated water in reserve, which is why the spigot and stacking shape matter more than an open top would. Think bulk backup water, not a downspout catch basin.
- 55-gallon UV-proof HDPE tank
- Garden-hose-compatible spigot
- Stackable, doorway-width footprint
- 22 x 23 x 30 inches
Who it's for
Good for households building an emergency water reserve, campers hauling bulk drinking water, or anyone who wants several tanks stacked in a garage corner. Not the right pick for someone who wants an open-top barrel to catch rain runoff off a roof.
Pros and cons
- Stackable design saves floor space
- Spigot threads onto standard garden hoses
- Sized to fit through a standard doorway
- UV-proof HDPE built for long-term storage
- Single spigot may drain slowly at 55 gallons
- Food-grade certification not stated in the listing
Performance notes
The HDPE shell is UV-blended to resist sunlight degradation and discourage bacterial growth during long storage. The integrated spigot accepts a standard garden hose for filling or dispensing, and the stackable profile lets several tanks share the same floor footprint at 22 by 23 by 30 inches each.
Specifications
| Brand | WaterPrepared |
|---|---|
| Model | WW-55 |
| Dimensions & fit | |
| Item Dimensions L X W X H | 28 × 22 × 29.5 inches |
| Capacity & performance | |
| Capacity | 55 gallons |
| Construction & materials | |
| Color | Blue |
| Material Type | Polyethylene (PE) |
| Included components | |
| Number Of Packs | 1 |
| Units | 1 |
| Other details | |
| Asin | B0785BHYFG |
| Best Sellers Rank | #11,790 In Patio, Lawn & Garden (See Top 100 In Patio, Lawn & Garden) #7 In Rain Barrels |
| Customer Reviews | {'ratings_count': '777', 'stars': '4.6'} |
| Item Highlight | Emergency Water Storage Tank With Large Cap And Spigot For Easy Filling, Fits Through Standard Doorway |
| Manufacturer | WaterPrepared |
| Manufacturer Part Number | WW-55 BLUE DS |
| Model Number | WW-55 BLUE DS |
| Number Of Items | 1 |
| Shape | Round |
| Upc | 640864128634 |
Frequently asked questions
What size is the WaterPrepared WW-55 tank?
It measures 22 inches long by 23 inches wide by 30 inches tall and holds 55 gallons.
Does the WW-55 include a spigot?
Yes, it has a built-in spigot that connects to a standard garden hose for filling or draining.
Can multiple WW-55 tanks be stacked?
Yes, the tank has a stackable design meant to let several units share the same floor space.