When it comes to preparing for emergencies, having a reliable water storage solution is essential. The best overall pick is the 55 Gallon Stackable Emergency Water Storage Tank for its large capacity and long-term durability. For portability, the Scepter 5-Gallon Military Water Storage Jug offers a sturdy design suitable for quick transport, while the WaterPrepared 55 Gallon Stackable Utility Water Tank balances capacity with ease of stacking. The main tradeoffs in this category involve balancing capacity, portability, and ease of maintenance. Continue reading for a detailed breakdown of each option and what makes them suitable for different needs.
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Key Takeaways
- Capacity varies widely, from small 2-gallon collapsible jugs to 116-gallon tanks, influencing storage space needs.
- Materials differ between BPA-free plastics, metal, and collapsible fabrics, affecting durability and safety.
- Stackable tanks are ideal for long-term storage but may require more initial setup and space planning.
- Portability is best with smaller, lightweight jugs; larger tanks are suited for stationary storage.
- Ease of cleaning and maintenance can be overlooked but is vital for ensuring safe drinking water over time.
| Scepter 5 Pack Military Water Storage Container for Camping, Green, 5 Gal |  | Best for Bulk Outdoor Use and Emergency Preparedness | Capacity: 5 gallons | Material: BPA-free high-density polyethylene | Dimensions: 13.7 x 6.8 x 18.8 inches | VIEW ON AMAZON | See Our Full Breakdown |
| 30 Gallon Stackable Emergency Water Storage Tank |  | Best Space-Saving Large Capacity for Home and RV Use | Capacity: 30 gallons | Material: Rotationally molded polyethylene | BPA-Free: Yes | VIEW ON AMAZON | See Our Full Breakdown |
| Camping Water Container 2 Gallon Collapsible Water Jug with Spout (2 Pack) |  | Best for Portable, Short-Term Water Needs on the Go | Capacity: 2 gallons | Material: Durable, odor-resistant plastic | Sealed: Upgraded sealing technology | VIEW ON AMAZON | See Our Full Breakdown |
| 116 Gallon Aluminum Foil Emergency Water Storage |  | Best for Large-Scale Family Emergency Water Reserves | Capacity: 116 gallons | Material: Aluminum foil | Includes: Manual siphon pump | VIEW ON AMAZON | See Our Full Breakdown |
| Reliance Products Aqua Tainer 7 Gallon Drinking Water Storage Container Tank (4 Pack) |  | Best for Versatile, Easy-to-Store Emergency Water Solutions | Capacity: 7 gallons | Number of Packs: 4 | Item Count: 4 | VIEW ON AMAZON | See Our Full Breakdown |
| Scepter 5-Gallon Portable Military Style Water Storage Jug for Camping and Emergency |  | Best Overall for Rugged Outdoor Use | Capacity: 5 gallons | Material: BPA-free plastic | Dimensions: 13-1/2″ L x 6-1/2″ W x 18-3/4″ H | VIEW ON AMAZON | See Our Full Breakdown |
| WaterPrepared 55 Gallon Stackable Utility Water Tank, Blue |  | Best for Space-Efficient Large Capacity Storage | Capacity: 55 gallons | Material: High-density polyethylene (HDPE) | Dimensions: 22″L x 23″W x 30″H | VIEW ON AMAZON | See Our Full Breakdown |
| 55 Gallon Stackable Emergency Water Storage Tank – Food Grade BPA-Free Water Container for Long-Term Home Preparedness |  | Best for Long-Term, Safe Potable Water Storage | Capacity: 55 gallons | Material: Rotationally molded polyethylene | Includes: 5-inch twist lid, built-in brass spigot | VIEW ON AMAZON | See Our Full Breakdown |
| Scepter 5 Gallon Plastic Water Jug with Reversible Spout, Blue |  | Best for Easy, Spill-Free Transportation | Material: Food-grade polyethylene | Capacity: 5 gallons | Dimensions: 13.38″ L x 7.5″ W x 18.88″ H | VIEW ON AMAZON | See Our Full Breakdown |
| waterBOB Bathtub Emergency Water Storage Bladder Up To 100 Gallon Capacity with Hand Pump |  | Best for Large-Scale Emergency Water Storage in Limited Space | Capacity: Up to 100 gallons | Material: Food-grade BPA-free plastic | Includes: Hand siphon pump | VIEW ON AMAZON | See Our Full Breakdown |
| emergency water storage container | Capacity | Material | Dimensions |
|---|---|---|---|
| Scepter 5 Pack Military Water | 5 gallons | BPA-free high-density polyethylene | 13.7 x 6.8 x 18.8 inches |
| 30 Gallon Stackable Emergency | 30 gallons | Rotationally molded polyethylene | Stackable design |
| Camping Water Container 2 Gall | 2 gallons | Durable, odor-resistant plastic | — |
| 116 Gallon Aluminum Foil Emerg | 116 gallons | Aluminum foil | — |
| Reliance Products Aqua Tainer | 7 gallons | — | — |
| Scepter 5-Gallon Portable Mili | 5 gallons | BPA-free plastic | 13-1/2" L x 6-1/2" W x 18-3/4" H |
| WaterPrepared 55 Gallon Stacka | 55 gallons | High-density polyethylene (HDPE) | 22"L x 23"W x 30"H |
| 55 Gallon Stackable Emergency | 55 gallons | Rotationally molded polyethylene | — |
| Scepter 5 Gallon Plastic Water | 5 gallons | Food-grade polyethylene | 13.38" L x 7.5" W x 18.88" H |
| waterBOB Bathtub Emergency Wat | Up to 100 gallons | Food-grade BPA-free plastic | — |
More Details on Our Top Picks
Scepter 5 Pack Military Water Storage Container for Camping, Green, 5 Gal
This set of five 5-gallon military-style containers offers a durable solution for outdoor enthusiasts and emergency kits. Compared to the Reliance 7-Gallon containers, these are bulkier and heavier when filled, but their impact-resistant construction makes them ideal for rugged conditions. The molded handles simplify transport, yet their small spout demands careful pouring to prevent spills. They excel in scenarios where durability matters more than compactness, but may be less convenient for daily home use.
Pros:- Durable military-style design withstands tough conditions
- Large 5-gallon capacity ideal for emergencies and outdoor use
- Lightweight and portable with molded carry handles
Cons:- Bulkier when fully filled, may be heavy to carry
- Small spout can cause spilling if not poured carefully
Best for: Families or groups needing bulk water storage for outdoor activities or extended emergencies, where durability and volume are prioritized.
Not ideal for: Individuals with limited storage space or those seeking lightweight, easy-to-handle options for short-term use, due to bulkiness and weight when filled.
- Capacity:5 gallons
- Material:BPA-free high-density polyethylene
- Dimensions:13.7 x 6.8 x 18.8 inches
- Color:Green
- Number of Containers:5
Our verdict“This set suits users who need high-capacity, rugged containers for outdoor or emergency scenarios and don’t mind handling a bit of bulk.”
30 Gallon Stackable Emergency Water Storage Tank
This 30-gallon stackable tank offers a compact solution for homeowners and RV travelers who need reliable water storage without sacrificing space. Unlike the larger 116-gallon aluminum foil bladder, this model is easier to handle and fits neatly into small storage areas. Its food-grade, BPA-free material ensures water safety, but with only 30 gallons, it may require multiple units for larger needs. Its stackable design makes it ideal for maximizing limited storage space, yet it lacks the capacity for very long-term or large family needs.
Pros:- Space-efficient, stackable design maximizes storage
- Made from food-grade, BPA-free materials for safety
- Easy to fill and dispense
Cons:- Limited to 30 gallons, may not suffice for extended emergencies
- Additional tanks needed for larger water reserves
Best for: Homeowners or RV users seeking a space-efficient, reliable water storage solution for moderate needs or short-term emergencies.
Not ideal for: Households requiring large-scale long-term water storage, as this tank’s 30-gallon capacity may necessitate multiple units or supplementary storage.
- Capacity:30 gallons
- Material:Rotationally molded polyethylene
- BPA-Free:Yes
- Lead-Free:Yes
- Dimensions:Stackable design
Our verdict“This tank is best suited for users who need a compact, safe, and easy-to-store water solution for short-term or moderate emergencies.”
Camping Water Container 2 Gallon Collapsible Water Jug with Spout (2 Pack)
This 2-pack of collapsible 2-gallon jugs offers an excellent lightweight option for camping and quick emergency use. Compared to the rigid 5-gallon Scepter containers, these are far easier to pack and transport, making them ideal for travelers with limited space. Their foldable design, combined with odor-resistant, durable plastic, ensures water stays fresh and containers compact when empty. However, their smaller capacity limits long-term storage, and the foldable material may wear over repeated use, requiring cautious handling to prevent punctures.
Pros:- Lightweight and highly portable, ideal for travel
- Leakproof with upgraded sealing technology
- Foldable, space-saving design
Cons:- Limited to 2 gallons, not suitable for large needs
- Possible reduced durability over time with frequent folding
Best for: Campers, travelers, or emergency preppers needing lightweight, space-efficient water storage for short-term use.
Not ideal for: Large families or long-term emergency plans where higher capacity and durability are priorities, as these are limited to 2 gallons and less rugged over time.
- Capacity:2 gallons
- Material:Durable, odor-resistant plastic
- Sealed:Upgraded sealing technology
- Design:Foldable, leakproof
Our verdict“This set is perfect for short-term, portable water storage where ease of transport outweighs volume needs.”
116 Gallon Aluminum Foil Emergency Water Storage
This 116-gallon aluminum foil bladder provides a substantial water supply, suitable for a family of four for at least two weeks. Its aluminum foil construction offers excellent water preservation, comparable to the high-quality sealed design of the waterBOB but with a much larger capacity. The included manual siphon pump simplifies dispensing, and its foldable, space-saving form makes storage in basements or closets feasible. On the downside, setup requires careful handling to avoid scratching the foil, and it may need a bathtub or large flat space for proper unfolding and placement—less convenient than rigid tanks for everyday access.
Pros:- Large 116-gallon capacity for extended family needs
- High-quality sealed aluminum foil preserves water quality
- Includes manual siphon pump for easy dispensing
- Foldable, compact storage
Cons:- Requires careful handling during setup to avoid scratching
- Needs space like a bathtub for proper unfolding
Best for: Families seeking large emergency water reserves in a space-efficient, foldable package, especially in homes with limited storage options.
Not ideal for: Individuals needing quick access or frequent use, as setup is more involved and it’s less durable for repeated handling compared to rigid tanks.
- Capacity:116 gallons
- Material:Aluminum foil
- Includes:Manual siphon pump
Our verdict“This bladder is a strong choice for large-scale emergency storage in homes where space is limited and long-term reserves are essential.”
Reliance Products Aqua Tainer 7 Gallon Drinking Water Storage Container Tank (4 Pack)
The 4-pack of 7-gallon Aqua Tainers offers a practical balance between volume and convenience. Their rectangular shape allows for efficient stacking, making them suitable for both emergency and daily outdoor activities. Compared with the larger 30-gallon tank, these are easier to handle and fit into smaller storage spaces, though their bulkier size may still require significant room in a closet or garage. The inclusion of a screw-on vent and a hideaway spigot provides on-demand access, but the plastic material’s safety for drinking water isn’t fully detailed, which could be a concern for some users.
Pros:- Rectangular, stackable design simplifies storage
- Includes a screw-on vent and on-demand spigot
- Set of four provides ample water for various uses
Cons:- Bulkier than some portable options, requiring more storage space
- Lack of detailed material safety info; may not be BPA-free
Best for: Emergency preppers or outdoor enthusiasts who need manageable, stackable containers with easy dispensing and storage flexibility.
Not ideal for: Large families or long-term storage needs, where higher capacity containers like the 30-gallon tank or larger are more appropriate, and space is limited.
- Capacity:7 gallons
- Number of Packs:4
- Item Count:4
- Brand:Reliance
- UPC:193802090451
Our verdict“This set makes the most sense for users needing reliable, easy-to-store containers for moderate emergency or outdoor use where convenience matters.”
Scepter 5-Gallon Portable Military Style Water Storage Jug for Camping and Emergency
This military-style, impact-resistant 5-gallon jug stands out for its durability and portability, making it an excellent choice for outdoor enthusiasts and emergency prep. Unlike the smaller, collapsible Water Container 2 Pack, it offers a rugged, reusable solution built to withstand rough handling. However, its size can be cumbersome for those needing lightweight, compact storage. Made from BPA-free plastic, it ensures safe drinking water without taste contamination, but lacks a spout for easy pouring, which can slow dispensing. This pick makes the most sense for users who prioritize toughness and reliability over convenience or compactness.Pros:- Impact-resistant, military-grade durability for rugged environments
- BPA-free plastic ensures safe, odorless drinking water
- Lightweight and portable compared to larger tanks
Cons:- Large size can be cumbersome for frequent carrying
- No built-in spout or tap, making pouring less convenient
Best for: Campers, outdoor adventurers, or preppers who need a durable, impact-resistant water container for rugged use
Not ideal for: Individuals with limited strength or mobility, as its size and weight can be challenging to carry and pour
- Capacity:5 gallons
- Material:BPA-free plastic
- Dimensions:13-1/2″ L x 6-1/2″ W x 18-3/4″ H
- Design:Impact resistant, military specifications
Our verdict“Ideal for outdoor lovers and preppers needing tough, portable water storage that can handle rough conditions.”
WaterPrepared 55 Gallon Stackable Utility Water Tank, Blue
This 55-gallon tank excels at providing a large, reliable water reserve, especially suited for families or long-term emergency setups, thanks to its UV-proof HDPE plastic and stackable design. Compared with the smaller Scepter 5-Gallon Jug, it offers significantly more capacity but at the expense of portability—it’s quite heavy when filled. Its built-in spigot allows easy dispensing, which is a plus for bulk water needs. However, the size limits indoor use and it offers no handles, making movement cumbersome once full. This makes it an excellent choice for those prioritizing large volume storage over mobility.Pros:- Massive 55-gallon capacity for extended emergency use
- UV-resistant plastic for outdoor durability
- Includes a convenient spigot for easy dispensing
Cons:- Heavy when filled, difficult to move without assistance
- Limited portability features like handles
Best for: Families or off-grid households needing large, space-efficient water storage solutions
Not ideal for: Individuals with limited storage space or those who need portable, lightweight containers
- Capacity:55 gallons
- Material:High-density polyethylene (HDPE)
- Dimensions:22″L x 23″W x 30″H
- UV-proof:Yes
Our verdict“Best suited for long-term storage needs where space and capacity outweigh portability concerns.”
55 Gallon Stackable Emergency Water Storage Tank – Food Grade BPA-Free Water Container for Long-Term Home Preparedness
This BPA-free, rotationally molded polyethylene tank offers a secure, long-term storage solution for families planning for extended emergencies, with a focus on safety and durability. Its stackable design maximizes space efficiency, making it comparable to WaterPrepared’s tank but with an emphasis on longevity and food-grade safety. The built-in brass spigot simplifies dispensing, yet its large size and weight mean it’s best kept outdoors or in storage rather than moved frequently. Without an accompanying stand, it’s best for users who want a long-lasting, safe water reserve rather than a portable option.Pros:- Large capacity suitable for family needs over extended periods
- Food-grade BPA-free polyethylene ensures safe drinking water
- Stackable design saves space and allows for organized storage
Cons:- Heavy when filled, difficult to move without assistance
- No included stand or mobility features
Best for: Homeowners preparing for long-term emergencies or off-grid living seeking durable, safe water storage
Not ideal for: People requiring frequent mobility or small-scale storage solutions due to its size and weight
- Capacity:55 gallons
- Material:Rotationally molded polyethylene
- Includes:5-inch twist lid, built-in brass spigot
- BPA-Free:Yes
Our verdict“Perfect for long-term, safe water storage where space is available and permanence is desired.”
Scepter 5 Gallon Plastic Water Jug with Reversible Spout, Blue
This 5-gallon jug combines portability with practicality, featuring a reversible spout that minimizes spills—an improvement over the standard spout on the basic Scepter model. It’s ideal for camping or quick emergency access, especially compared to larger tanks like the WaterPrepared 55-gallon unit, which is less portable. The plastic is food-grade and durable, but at full capacity, it becomes quite heavy, making it less suitable for those with limited strength. Its size and weight mean it’s best for short-term use or individual transport rather than long-term bulk storage.Pros:- Food-grade polyethylene for safe water storage
- Reversible spout prevents spills during pouring
- Includes a sturdy carry handle for portability
Cons:- Heavy when filled, difficult for some to carry
- Limited to 5 gallons, not suited for large-scale storage
Best for: Campers and emergency responders needing a reliable, spill-proof water container for short trips
Not ideal for: Individuals with limited strength or those seeking large-volume storage solutions
- Material:Food-grade polyethylene
- Capacity:5 gallons
- Dimensions:13.38″ L x 7.5″ W x 18.88″ H
- Spout:Reversible, flexible
Our verdict“Best for quick, reliable water transport during camping or short-term emergencies without spills.”
waterBOB Bathtub Emergency Water Storage Bladder Up To 100 Gallon Capacity with Hand Pump
The waterBOB transforms an ordinary bathtub into a substantial 100-gallon water reserve, making it an excellent choice for families with limited storage space. Its sealed, BPA-free liner keeps water fresh for up to 16 weeks, and the included hand pump allows for easy dispensing. Compared to rigid tanks like the 55-gallon options, it’s quick to set up and requires no permanent installation, but it’s confined to bathtub use, limiting flexibility. Its bulk when filled can be intimidating, and it’s not designed for daily use, only emergencies. This makes it a practical, space-saving solution for temporary needs in homes or apartments.Pros:- Large 100-gallon capacity for extended emergencies
- Easy to install without tools or permanent modifications
- Sealed liner keeps water safe and fresh for weeks
Cons:- Requires a standard bathtub for setup, limiting placement options
- Bulkiness when filled, difficult to move or store
- Limited to emergency use, not suitable for daily water needs
Best for: Families or individuals with limited storage space seeking large emergency water reserves in the home
Not ideal for: People without bathtubs or those needing portable, outdoor water storage solutions
- Capacity:Up to 100 gallons
- Material:Food-grade BPA-free plastic
- Includes:Hand siphon pump
- Setup Time:Approximately 20 minutes
Our verdict“Best for home use where space is tight but large, temporary water storage is needed during emergencies.”
How We Picked
Products were evaluated based on capacity, durability, material safety, ease of use, and suitability for different storage scenarios. We prioritized containers that balance long-term storage with practicality, considering factors like stackability, portability, and material safety. Items were ranked according to their overall performance in these areas, with particular attention to versatility and value for different user needs. Our selection aims to guide buyers toward options that best fit both emergency preparedness and everyday practicality, while highlighting tradeoffs like size versus portability and cost versus longevity.Factors to Consider When Choosing Emergency Water Storage Containers
Choosing the right emergency water storage container involves more than just capacity. To maximize safety, usability, and longevity, consider these key factors: material safety, capacity, portability, ease of maintenance, and intended storage environment. Making an informed choice can prevent common mistakes like underestimating storage needs or selecting materials unsuitable for drinking water. Understanding these broader considerations helps ensure your water supply remains safe and accessible during emergencies.Material Safety and Durability
The safety of the container material is paramount, especially for long-term storage. BPA-free plastics are generally recommended for drinking water, as they prevent chemical leaching. Metal tanks, such as aluminum, offer excellent durability but may require additional maintenance to prevent corrosion. Collapsible options can be convenient but might not last as long or resist punctures, so assess your storage environment carefully. Choosing a material that withstands environmental factors like UV exposure, temperature fluctuations, and physical impact is essential for preserving water quality over time.
Capacity and Space Considerations
Deciding on capacity depends heavily on your household size and storage space. Larger tanks, like 55 or 116 gallons, provide ample supply but require dedicated space and structural support. Smaller jugs, such as 2-5 gallons, are easier to handle and reposition but may require more frequent refilling or rotation. Consider whether your storage area can accommodate stackable tanks, which maximize space efficiency, or if portability is more important for your needs. Balancing capacity with available space helps prevent over- or under-preparing for emergencies.
Portability and Ease of Use
If mobility is a priority, look for lightweight, handheld jugs with ergonomic handles and easy-pour spouts. Smaller containers are suitable for quick transport or individual use, while large tanks are better suited to stationary storage. Features like reversible spouts, secure lids, and handles can make handling safer and less cumbersome. Keep in mind that larger tanks may require additional equipment like pumps or hoses to facilitate water dispensing, which adds to upfront cost and complexity.
Maintenance and Cleaning
Consistent cleaning is vital for maintaining water safety, especially for long-term storage. Containers with wide openings and removable lids simplify cleaning and sanitation. Materials resistant to mold and bacterial growth, like food-grade plastics, can extend the lifespan of your storage. Avoid opaque containers that prevent inspection or those with complex shapes that trap dirt. Regular inspection and cleaning routines can prevent algae, sediment buildup, and other contaminants, ensuring your stored water remains safe to drink when needed.
Cost and Value
Budget considerations influence the choice of containers—larger, durable tanks tend to cost more but offer long-term savings through fewer replacements. Conversely, smaller or collapsible options are less expensive upfront but may require more frequent replacement or refill. Think about your long-term needs: investing in a high-quality, durable tank can be worthwhile if you plan to store water for emergencies over many years. On the other hand, for temporary or short-term needs, more affordable options can suffice, provided they meet safety standards.
Frequently Asked Questions
How long can I store water safely in these containers?
Most water storage containers, if kept clean and in appropriate conditions, can store water safely for up to a year. Regularly rotating stored water and cleaning the containers helps prevent bacterial growth and contamination. For long-term storage, consider using treated or sanitized water and maintaining a schedule for inspection and replacement. Ensuring the containers are sealed tightly and stored in a cool, dark place also extends the safe storage period.
Are collapsible water containers as safe as rigid ones?
Collapsible water containers are typically made from food-grade, BPA-free materials, making them safe for drinking water. However, they may not be as durable or resistant to punctures as rigid tanks, potentially limiting their longevity. They are ideal for temporary or portable storage but require careful handling and cleaning to prevent mold or sediment buildup. If long-term storage is your goal, rigid tanks often provide a more reliable solution.
What size water container should I choose for a family of four?
For a family of four, a 55-gallon tank often provides enough emergency water for several days, assuming about 1-2 gallons per person per day. If space allows, multiple smaller containers that add up to this capacity can also work, especially if they are easier to handle. Consider your storage space and whether you prefer a single large tank or multiple smaller ones for flexibility and ease of access. Planning for at least a few days’ supply is usually recommended for family safety.
Is it better to buy a stackable tank or individual jugs?
Stackable tanks are excellent for maximizing storage efficiency in limited spaces and are better suited for long-term, stationary storage. They tend to be more durable and easier to organize. Individual jugs, however, are more portable and flexible, ideal for quick transport or use during an emergency. Your decision should depend on whether your priority is large-scale, long-term storage or quick, mobile access to water.
How do I clean and maintain my emergency water storage containers?
Cleaning involves emptying the container, scrubbing with a bottle brush or sponge, and rinsing thoroughly with clean water. Adding a mild bleach solution (about 1 teaspoon bleach per quart of water) can disinfect the interior. Rinse well afterward to remove any residual bleach. Regular maintenance includes inspecting for cracks, leaks, and mold, especially if stored in a humid environment. Proper cleaning and inspection routines help keep your stored water safe and ready for use.
Conclusion
For most households, the 55 Gallon Stackable Emergency Water Storage Tank offers the best balance of capacity, durability, and long-term reliability, making it the top overall choice. Budget-conscious buyers or those with limited space might prefer the Scepter 5-Gallon Military Water Storage Jug for its portability and affordability. If you seek a premium solution designed for extended storage and maximum safety, investing in high-quality, BPA-free, large tanks is advisable. Beginners or those new to emergency prep should opt for smaller, easy-to-handle containers, while long-term planners benefit from stackable, durable options. Tailor your choice based on your storage space, portability needs, and budget to ensure your water supply remains safe during crises.
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