Choosing a large plastic water container comes down to how much water you need to store, where you’ll keep it, and how you plan to fill and dispense it. The options below range from stationary emergency barrels to smaller containers that are easier to carry. Compare capacity, material, openings, and included fittings before deciding which one fits your space and routine.
Quick Comparison
| Product | Capacity | Notable features | Best for |
|---|---|---|---|
| Augason Farms 55-Gallon Water Storage Barrel | 55 gallons | BPA-free, food-grade plastic; two plug fittings | Large household emergency storage |
| WaterPrepared 46-Gallon Emergency Water Tank | 46 gallons | BPA-free, food-grade tank; lead-free plastic spigot; large fill opening | Bulk storage with a smaller footprint |
| GEO Brio 5-Gallon Crown-Top Bottle | 5 gallons | BPA-free plastic; carrying handle; cap not included | Refillable, portable water storage |
| North Mountain Supply 5-Gallon Hedpak | 5 gallons | BPA-free, food-grade HDPE; wide opening; vent cap included | Smaller-scale storage and pouring |
| BayTec 15-Gallon Plastic Barrel | 15 gallons | Food-grade material; two threaded caps; seamless construction | Mid-size water storage |
Our Picks: Best Big Plastic Containers For Water reviews
Augason Farms 55-Gallon Barrel: Best for Maximum Household Capacity
This 55-gallon barrel is the largest option in this roundup and is designed for long-term household water storage. Its food-grade, BPA-free polyethylene construction is intended for keeping water on hand for drinking, cooking, hygiene, and other essential needs.
Two built-in plug fittings provide access for filling and draining. The barrel is described as lightweight when empty, but a filled container of this size is difficult to move. Choose its storage location before filling it, and make sure the space can accommodate a large barrel.
Compared with the 46-gallon WaterPrepared tank, this model offers more stated capacity. It may suit households prioritizing volume over a smaller footprint or portability. The product details do not specify a spigot, so check the fitting setup and any accessories you may need before purchase.
Pros:
- Largest capacity among these five options
- BPA-free, food-grade polyethylene
- Two plug fittings for filling and accessing water
- Designed for household emergency storage
Cons:
- Large size requires a suitable storage area
- Product details do not list a spigot
Verdict: Choose the Augason Farms barrel if your priority is storing the most water in a single container and you have a place to keep it.
WaterPrepared 46-Gallon Tank: Best for Bulk Storage with a Spigot
The WaterPrepared tank holds 46 gallons and is made for potable water storage. Its BPA-free, food-grade materials and lead-free plastic spigot make it a practical choice if you want a large container with a built-in way to dispense water.
A large opening is intended to make filling easier, while the product is described as having a small footprint. That combination may help when you need substantial storage but want to use space efficiently. Still, measure your intended location before buying; “small footprint” is relative to the space you have available.
It holds less than the 55-gallon Augason Farms barrel, but the listed spigot is a useful distinction. The product information does not provide dimensions or details about additional fittings, so confirm that the tank’s shape and access points suit your setup.
Pros:
- 46-gallon capacity for bulk water storage
- BPA-free, food-grade materials
- Lead-free plastic spigot is included
- Large opening is intended to simplify filling
Cons:
- Does not hold as much as the 55-gallon option
- Dimensions are not provided in the supplied product details
Verdict: This is a strong fit if you want a large potable-water tank and prefer a listed spigot for dispensing.
GEO Brio 5-Gallon Bottle: Best for Refillable, Portable Storage
This reusable 5-gallon bottle is a more manageable alternative to a large stationary barrel. Its BPA-free plastic and carrying handle suit home, school, or office use, as well as situations where you want to refill and move a smaller supply.
The bottle has a crown-top opening, but a cap is not included. The product description says protective lids can be snapped on, so plan to source a compatible lid separately if you need to close the bottle for storage or transport. That missing piece is important: the bottle alone may not provide the sealed setup you expect.
Its capacity is much lower than the 15-, 46-, and 55-gallon choices here. In return, the GEO Brio is easier to handle as a smaller container. It is best viewed as a refillable bottle, not a substitute for a high-capacity emergency barrel.
Pros:
- BPA-free reusable plastic
- Carrying handle makes it easier to move than a large barrel
- Useful for home, school, or office settings
- Refillable design can replace single-use bottles
Cons:
- Cap is not included
- Five-gallon capacity is modest for bulk storage
Verdict: Pick the GEO Brio if you want a refillable container that is easier to move and do not mind buying a compatible cap separately.
North Mountain Supply 5-Gallon Hedpak: Best for Controlled Pouring
This 5-gallon Hedpak is a semi-rigid container made from BPA-free, food-grade high-density polyethylene. It has a molded top handle, bottom finger grips, and a 70 mm screw-cap opening, details that are intended to help with lifting, filling, and pouring.
It comes with a vent cap, but the vent opening is sealed and not drilled. The product description says you can leave it sealed or drill or puncture it when ventilation is needed. If you change the cap, consider your intended use and whether you want the vent open; an open vent may not suit every storage setup.
Like the GEO Brio, this is a smaller container rather than a bulk-storage barrel. Its screw cap and grip features may make it a better match for someone who expects to handle and pour water regularly. The listing identifies it as made in Canada.
Pros:
- BPA-free, food-grade HDPE
- Wide screw-cap opening for filling and pouring
- Molded handle and bottom finger grips
- Includes a vent cap with a sealed opening
Cons:
- Five-gallon capacity is limited for household reserves
- Vent opening must be modified if you need it open
Verdict: Choose the North Mountain Supply Hedpak if handling and pouring a smaller quantity matters more than storing water in bulk.
BayTec 15-Gallon Barrel: Best Mid-Size Option with Threaded Caps
The BayTec barrel offers 15 gallons of storage, placing it between the small 5-gallon containers and the two large emergency tanks. It is made from food-grade material and has a seamless construction, according to the product details.
The barrel includes a 2-inch bung cap and a 3/4-inch fine-thread cap. Those openings give you a choice of access points, but the listing does not describe a spigot. If you need a tap for dispensing, check whether a compatible fitting is available before relying on this barrel for that purpose.
Its capacity may suit people who want more stored water than a single 5-gallon container can hold without committing to a 46- or 55-gallon tank. The product information describes the barrel as impact resistant and recyclable, but does not provide dimensions, so check the available space before ordering.
Pros:
- Mid-size 15-gallon capacity
- Food-grade material and seamless construction
- Includes 2-inch and 3/4-inch threaded caps
- Described as impact resistant and recyclable
Cons:
- Does not match the capacity of the large emergency tanks
- Product details do not list a spigot
Verdict: The BayTec barrel is a practical middle ground if you want more capacity than a portable jug but do not need a 46- or 55-gallon tank.
How to Choose a Big Plastic Water Container
Choose a Capacity That Fits Your Plan
Start with how much water you want to store and how often you expect to access it. The 46- and 55-gallon tanks are geared toward bulk household storage, while the 15-gallon BayTec barrel offers a middle option. Five-gallon containers hold less but may be easier to handle or use in more than one location. A few smaller containers can also give you more flexibility than one large barrel.
Check the Material and Intended Use
Look for clear information about the container’s material and whether it is described as food-grade or intended for potable water. Several options here are listed as BPA-free and food-grade; the WaterPrepared tank is specifically described as a potable-water tank. Match the product’s stated use to your needs rather than assuming every plastic barrel is suitable for drinking water.
Consider the Opening, Cap, and Dispensing Method
Think about how you will fill the container and get water back out. The WaterPrepared tank lists a large fill opening and a plastic spigot, while the Augason Farms barrel has two plug fittings. The BayTec includes two threaded caps. The GEO Brio does not include a cap, and the North Mountain Supply Hedpak’s vent opening is sealed unless you modify it. These differences can affect which fittings or accessories you may need.
Measure Your Storage Space Before Filling
A large container needs a stable, accessible place to stay. Check the listed product dimensions before ordering, since dimensions are not provided in the details for every option here. Plan to position a large barrel where you intend to keep it before filling; a full container is far less convenient to move than an empty one.
Balance Capacity with Ease of Handling
Large tanks reduce the need to manage many separate containers, but they are less portable once filled. Smaller bottles and carboys may be easier to lift and pour, though their total capacity is much lower. Choose based on how you will use the water: long-term storage, frequent refilling, or moving smaller amounts around the home.
Plan for Water Care and Container Maintenance
Follow the manufacturer’s directions for filling, storage, cleaning, and maintenance. Keep the container closed as intended, and use only fittings that are compatible with its openings. If you need a vent, spigot, or replacement cap, verify the details before purchase instead of assuming it is included.
Frequently Asked Questions
Which container in this list holds the most water?
The Augason Farms barrel has the largest listed capacity at 55 gallons. The WaterPrepared tank holds 46 gallons, followed by the BayTec barrel at 15 gallons and the two 5-gallon containers.
Are all five containers described as BPA-free?
The product details describe the Augason Farms barrel, WaterPrepared tank, GEO Brio bottle, and North Mountain Supply Hedpak as BPA-free. The BayTec description identifies its material as food-grade but does not state that it is BPA-free.
Which option includes a spigot?
The WaterPrepared tank is the only product in this list whose supplied description specifically mentions a plastic spigot. The other listings describe plugs, caps, or a crown-top design rather than a spigot.
Does the GEO Brio bottle come with a cap?
No. Its product title and description state that a cap is not included. Check for a compatible lid if you need to close it for storage or transport.
Can I move a 46- or 55-gallon container after filling it?
It is best to choose the storage spot before filling a large tank. The product descriptions characterize the larger containers as easier to position when empty, but do not specify a method for moving them when full.
What is the difference between the two 5-gallon containers?
The GEO Brio is a crown-top reusable bottle with a carrying handle, but its cap is sold separately. The North Mountain Supply Hedpak has a screw-cap opening, a molded handle, bottom finger grips, and a vent cap with an opening that remains sealed unless modified.
Final Recommendation
For maximum capacity, the Augason Farms 55-gallon barrel is the straightforward pick. If you want a large tank with a listed spigot and a smaller stated footprint, consider the WaterPrepared 46-gallon model. Choose the BayTec for a mid-size barrel, or one of the 5-gallon containers if handling and portability matter more than storing a large reserve. Whichever you choose, check the fittings and storage dimensions before ordering.