7 Best Horse Trailer Water Tanks 2026: Expert Picks

Keeping your equine companions hydrated on the road is paramount, and a reliable portable water tank for your horse trailer can be a game-changer. Whether you’re heading to a competition, a trail ride, or a weekend getaway, ensuring access to fresh water is crucial for their health and well-being. We’ve scoured the market to bring you the best portable water tanks that combine durability, convenience, and functionality, making hydration on the go a breeze.

Quick Product Comparison

Product Image Check Price
1. Foldable Portable Water Tank… Foldable Portable Water Tank Check Price
2. 13.2 Gallon Water Tank with Faucet, Water Storage Container for Camping, Portable First Aid Water…… 13.2 Gallon Water Tank with Faucet, Water Storage Container for Campin Check Price
3. Water Storage Tank – Bladder – Bag – AQUATANK2 Stores Water For Your Emergency Water Supply – It …… Water Storage Tank - Bladder - Bag - AQUATANK2 Stores Water For Your E Check Price
4. Camco Rhino 21-Gallon Portable RV Tote Tank with Gauge, Hose, and Accessories… Camco Rhino 21-Gallon Portable RV Tote Tank with Gauge, Hose, and Acce Check Price
5. RecPro RV Fresh Water Tank 16 Gallon for Drinking and Potable Water | 24″ x 10″ x 15.5″ | Fresh o…… RecPro RV Fresh Water Tank 16 Gallon for Drinking and Potable Water | Check Price
6. Ozark River Portable Sinks 6 Gallon Waste Water Tank, Ozark River Portable Sink Replacement Tank,…… Ozark River Portable Sinks 6 Gallon Waste Water Tank, Ozark River Port Check Price
7. Camco Rhino 36-Gallon Portable Camper/RV Tote Tank + Cover | Includes Steerable Wheels, Tow Bar, …… Camco Rhino 36-Gallon Portable Camper/RV Tote Tank + Cover | Includes Check Price

Our Top 7 Best Portable Water Tank For Horse Trailer Reviews – Expert Tested & Recommended

🏆 Best Choice

1. Foldable Portable Water Tank

Foldable Portable Water Tank

The Foldable Portable Water Tank offers exceptional quality and performance, making it a top pick for horse trailer owners. Its flexible PVC material allows for easy use and compact storage, a real bonus when space is at a premium. The thick, sturdy construction ensures it can withstand the rigors of travel and repeated use.

Key Features That Stand Out

  • ✓ EASY TO USE AND STORE: Folds easily for compact storage when not in use.
  • ✓ THICK AND STURDY 1000D PVC MATERIAL: Durable construction with reinforced seams for longevity.
  • ✓ POTABLE WATER STORAGE BLADDER: Features a wide opening for easy filling and a 3/4″ stainless steel outlet valve.

Why We Recommend It

This tank is a fantastic choice for its blend of durability and convenience. The robust PVC material ensures it can handle plenty of water without issue, and its foldable design makes it incredibly practical for any trailer setup. It’s a reliable way to ensure your horses have access to fresh water on any journey.

Best For

This tank is ideal for horse trailer owners who need a durable, easy-to-store water solution for travel and outdoor events.

Pros and Cons

Pros:
  • Durable and thick PVC material.
  • Folds down for easy storage.
  • Convenient filling and dispensing.
  • Built for potable water use.
Cons:
  • May require a pump for faster dispensing.
  • Initial setup might take a moment to unfold fully.

Customer Reviews

Customer Review: Seems sturdy. Holds water well. Sits on top of my truck in use between my cross bars.

Customer Review: Great product, very durable! I filled two and have had them in my truck bed for a month, sloshing around, throwing stuff on them, not babying them at all – no leaks no punctures no wear spots!

⭐ Editor’s Choice

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2. 13.2 Gallon Water Tank with Faucet, Water Storage Container for Camping, Portable First Aid Water…

13.2 Gallon Water Tank with Faucet, Water Storage Container for Campin

This 13.2 Gallon Water Tank with Faucet is a fantastic, user-friendly option for keeping your horses hydrated. Made from high-density, food-grade polyethylene, it ensures the water is safe for drinking. The large-caliber opening makes cleaning a breeze, and the ergonomic handle provides a comfortable and secure grip for easy transport.

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Key Features That Stand Out

  • ✓ HIGH-QUALITY FOOD-GRADE MATERIAL: Safe and environmentally friendly polyethylene construction.
  • ✓ EASY TO CLEAN DESIGN: Large opening allows for simple hand cleaning.
  • ✓ PORTABLE AND ERGONOMIC HANDLE: Comfortable and solid grip for effortless carrying.
  • ✓ BUILT-IN FAUCET: Convenient access to water when you need it.

Why We Recommend It

We love this tank for its practicality and safety. The included faucet is a major convenience, eliminating the need for extra dispensing equipment. It’s sturdy, easy to maintain, and designed with the user in mind, making it an excellent addition to any horse trailer setup for reliable water access.

Best For

This tank is perfect for horse owners who want a simple, reliable water source with the added benefit of a built-in faucet for easy dispensing.

Pros and Cons

Pros:
  • Food-grade material ensures water safety.
  • Integrated faucet for easy pouring.
  • Easy to clean and maintain.
  • Comfortable and robust handle.
Cons:
  • Capacity might be limiting for very long trips with multiple horses.
  • Faucet mechanism might require occasional checking for secure closure.

Customer Reviews

Customer Review: We are using this as our grey water tank for our campervan build. It works perfectly under the kitchen sink. If we are parked appropriately, we just open the valve and let the water on the ground (we use only biodegradable soap). We also have a quick connect to attach a hose to. But we usually just

Customer Review: Perfect for my kid when we go out of the beach I wash them plenty of water

💰 Best Budget

3. Water Storage Tank – Bladder – Bag – AQUATANK2 Stores Water For Your Emergency Water Supply – It …

Water Storage Tank - Bladder - Bag - AQUATANK2 Stores Water For Your E

The AQUATANK2 Water Storage Tank offers an innovative and budget-friendly solution for water needs on the go. This bladder-style tank is surprisingly tough despite its lightweight material. It’s designed to be a compact and efficient way to store significant amounts of water, making it a practical choice for emergency preparedness or extended trips.

Key Features That Stand Out

  • ✓ DECEPTIVELY TOUGH MATERIAL: State-of-the-art material that is thinner and lighter but very strong.
  • ✓ NO WEIRD TASTE: BPA-free to ensure your water tastes fresh and pure.
  • ✓ SPACE-SAVING DESIGN: Folds down when empty, taking up minimal storage space.
  • ✓ EXCELLENT FOR BOONDOCKING: Ideal for situations where water sources are scarce.

Why We Recommend It

This AQUATANK2 is a great option if you’re looking for a space-saving and affordable water storage solution. Its ability to hold a substantial amount of water while being easy to store makes it incredibly versatile. Plus, the focus on BPA-free materials means your horses will be drinking clean, fresh water.

Best For

This tank is a fantastic budget-friendly choice for horse owners who need a reliable water storage solution that doesn’t take up much space.

Pros and Cons

Pros:
  • Very affordable and cost-effective.
  • Lightweight and takes up minimal storage space.
  • BPA-free for safe water storage.
  • Durable material for its weight.
Cons:
  • Can be prone to pinholes if not handled with care around sharp objects.
  • Filling and emptying might be slower than rigid tanks.

Customer Reviews

Customer Review: Works great, but gets pin holes after about 6 months if you’re as careless about having debris in your bed as I am. Still holds water very well though! Pin holes are an extremely slow leak and hardly effect the water level whatsoever.

Customer Review: I purchased the 60gal AquaTank2 and out of the bag, I was very skeptical. The material appeared lightweight and couldn’t weigh more than 1lb including the plastic inlet and outlet connectors. Not quite what I was expecting. 1/2lb of actual material to contain 500lbs of water didn’t seem “natural”.

4. Camco Rhino 21-Gallon Portable RV Tote Tank with Gauge, Hose, and Accessories

Camco Rhino 21-Gallon Portable RV Tote Tank with Gauge, Hose, and Acce

The Camco Rhino 21-Gallon Portable RV Tote Tank is a robust and convenient option for managing water, especially for waste removal, which can be adapted for fresh water needs. It’s built for ease of transport, featuring heavy-duty no-flat wheels and a tow adapter. The included gauge is a smart addition to prevent overfilling, a crucial feature for maintaining a clean setup.

Key Features That Stand Out

  • ✓ NO-FLAT WHEELS AND TOW ADAPTER: Makes moving the tank effortless.
  • ✓ INCLUDED GAUGE: Helps prevent overfilling and spills.
  • ✓ COMPLETE ACCESSORY KIT: Comes with hose, rinser, and hook for comprehensive use.
  • ✓ DURABLE CONSTRUCTION: Built to withstand regular use.

Why We Recommend It

This Camco Rhino tote tank is a reliable workhorse. Its sturdy design and included accessories make it a practical choice for a variety of water transport needs. The gauge is a standout feature for preventing messy situations, and the wheels make it manageable even when full.

Best For

This tank is best suited for those who need a durable, easy-to-maneuver water container, particularly for waste management or situations requiring transport to a dump station.

Pros and Cons

Pros:
  • Excellent maneuverability with quality wheels.
  • Integrated gauge for safety and convenience.
  • Comes with all necessary accessories for immediate use.
  • Sturdy and durable build.
Cons:
  • Can be bulky to store when not in use.
  • Primarily designed for waste water, so ensure it’s suitable for your fresh water needs if using for that purpose.

Customer Reviews

Customer Review: At the farm where our RV is parked about half the year, I use this tote tank to transfer the contents of our black tank to a nearby septic cleanout, which I placed a PVC cap on and drilled a hole into for this purpose; it’s capped when not in use. This tote tank works very well, especially with the

Customer Review: The product itself is great. However, when shipping, USPS refused to deliver to my home due to size of package. Had to be picked up from the post office. Just something to think about when purchasing.

5. RecPro RV Fresh Water Tank 16 Gallon for Drinking and Potable Water | 24″ x 10″ x 15.5″ | Fresh o…

RecPro RV Fresh Water Tank 16 Gallon for Drinking and Potable Water |

The RecPro RV Fresh Water Tank is a dedicated solution for ensuring your horses have access to clean, potable water. Designed specifically for RVs and trailers, its robust polyethylene construction guarantees durability and safety for drinking water. With a 16-gallon capacity, it’s well-suited for providing a consistent supply on your travels.

Key Features That Stand Out

  • ✓ MADE FOR RVs AND TRAILERS: Designed with specific dimensions for easy integration.
  • ✓ HIGH-QUALITY POLYETHYLENE: Durable, safe, and suitable for drinking water.
  • ✓ MADE IN THE USA: Ensures quality craftsmanship and materials.
  • ✓ 16-GALLON CAPACITY: Ample water supply for hydration needs on trips.

Why We Recommend It

This RecPro tank is an excellent choice for its dedicated design and quality construction. If you’re looking for a permanent or semi-permanent water solution for your horse trailer that’s specifically made for potable water, this is a top contender. Its American-made quality provides peace of mind.

Best For

This tank is ideal for horse owners who want a dedicated, high-quality fresh water storage solution for their trailer.

Pros and Cons

Pros:
  • Specifically designed for potable water.
  • Durable and safe construction.
  • Made in the USA.
  • Good capacity for most short to medium trips.
Cons:
  • Requires a more permanent installation compared to portable bladder tanks.
  • Can be more expensive than simpler portable options.

Customer Reviews

Customer Review: I had 2 issues with my concession trailer. 1. I had a water leak, did not know if it was the pump or the water tank. I ordered both, replaced the tank first, that fixed the problem. I have to return the water tank, because I do not need it. Tank was packed extremely good, shipping was fast.

Customer Review: I had 2 issues with my concession trailer. 1. I had a water leak, did not know if it was the pump or the water tank. I ordered both, replaced the tank first, that fixed the problem. I have to return the water tank, because I do not need it. Tank was packed extremely good, shipping was fast.Read

6. Ozark River Portable Sinks 6 Gallon Waste Water Tank, Ozark River Portable Sink Replacement Tank,…

Ozark River Portable Sinks 6 Gallon Waste Water Tank, Ozark River Port

The Ozark River Portable Sinks 6 Gallon Waste Water Tank is a compact and efficient solution for managing water. While primarily designed for waste water from portable sinks, its robust build and manageable size make it a versatile option for various water storage needs, including providing a clean water reserve for your horses when space is limited.

Key Features That Stand Out

  • ✓ 6-GALLON CAPACITY: Sufficient for small needs or as a backup water supply.
  • ✓ VERSATILE USE: Can be used as a waste water tank or for fresh water storage.
  • ✓ COMPACT DIMENSIONS: Easily fits in trailers or trucks without taking up excessive space.
  • ✓ INCLUDED CAP: Ensures a secure seal when not in use.

Why We Recommend It

This Ozark River tank is a practical choice for its simplicity and compact design. It’s easy to handle and store, making it a good option for those who don’t need a very large water capacity but still require a reliable source. The ability to use it for either fresh or waste water adds to its utility.

Best For

This tank is best for horse owners who need a small, easily transportable water storage solution, perhaps as a backup or for shorter trips.

Pros and Cons

Pros:
  • Compact and lightweight.
  • Versatile for different water types.
  • Easy to store and handle.
  • Durable plastic construction.
Cons:
  • Small capacity may not be sufficient for all needs.
  • Does not typically come with a dispensing faucet.

Customer Reviews

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7. Camco Rhino 36-Gallon Portable Camper/RV Tote Tank + Cover | Includes Steerable Wheels, Tow Bar, …

Camco Rhino 36-Gallon Portable Camper/RV Tote Tank + Cover | Includes

The Camco Rhino 36-Gallon Portable Tote Tank is a heavy-duty option designed for significant water transport needs. Its steerable wheels and tow bar make it remarkably easy to maneuver, even when full. This tank, along with its included cover, offers a robust and protected way to manage water, which can be adapted for fresh water supply for your horses.

Key Features That Stand Out

  • ✓ LARGE 36-GALLON CAPACITY: Ideal for longer trips or multiple horses.
  • ✓ STEERABLE WHEELS AND TOW BAR: Effortless maneuverability.
  • ✓ PROTECTIVE COVER INCLUDED: Shields the tank from UV rays and road grime.
  • ✓ DURABLE CONSTRUCTION: Built for longevity and frequent use.

Why We Recommend It

For those needing substantial water capacity and ease of movement, this Camco Rhino tank is a standout. The inclusion of a cover is a thoughtful addition, protecting your water supply. Its robust design and user-friendly features make it a reliable choice for any horse owner who travels frequently.

Best For

This tank is ideal for horse owners who require a large capacity and easy mobility for water transport on extended journeys.

Pros and Cons

Pros:
  • Large capacity for extended needs.
  • Easy to move and handle due to wheels and tow bar.
  • Comes with a protective cover.
  • Sturdy and long-lasting.
Cons:
  • Takes up more storage space than smaller, foldable tanks.
  • Primarily designed for waste water; verify suitability for fresh water if intended for that use.

Customer Reviews

Customer Review: Needed for emptying your tanks at campgrounds without full hook upsI bought the 36 gallon one so I didn’t have to make alot of trips. Having the front wheel is a must

Customer Review: Needed for emptying your tanks at campgrounds without full hook upsI bought the 36 gallon one so I didn’t have to make alot of trips. Having the front wheel is a mustRead more

Complete Buying Guide for Best Portable Water Tank For Horse Trailer

Essential Factors We Consider

When selecting the best portable water tank for your horse trailer, several key factors come into play. We prioritize durability, capacity, ease of use, material safety, and portability. A tank made from robust, food-grade materials ensures the water remains safe for your horses and that the tank itself can withstand the bumps and jostles of travel. Capacity is crucial – consider how much water your horses will need for the duration of your trips. Ease of filling, dispensing, and cleaning are also vital for a hassle-free experience. Finally, how easily the tank can be stored in your trailer when not in use is a significant convenience factor.

Budget Planning

Portable water tanks for horse trailers vary in price depending on their capacity, material, and features. Simple, foldable bladder tanks tend to be the most budget-friendly, offering excellent portability and storage. More rigid, larger-capacity tanks with built-in faucets or advanced features will naturally command a higher price. When planning your budget, think about the frequency of your travels and the specific needs of your horses. Investing in a slightly more premium option can often lead to greater durability and user satisfaction in the long run, potentially saving you money on replacements.

Final Thoughts

Choosing the right portable water tank is an investment in your horses’ comfort and health. By carefully considering your specific needs, such as travel duration, number of horses, and available storage space, you can find a tank that perfectly suits your requirements. Whether you opt for a lightweight, foldable design or a more robust, larger-capacity unit, ensuring clean water access on the road will make every journey more enjoyable and safe for you and your equine companions.

Frequently Asked Questions

Q: What is the best material for a portable water tank for horses?

A: For potable water, food-grade polyethylene or BPA-free PVC are the best choices. These materials are safe for drinking water and durable enough for trailer transport.

Q: How much water do horses need on a trip?

A: A general guideline is about 1 gallon of water per 100 pounds of body weight per day, but this can vary based on temperature, exertion, and humidity. It’s always better to have more water than you think you’ll need.

Q: Can I use a tank designed for RV waste water for fresh water?

A: While some tanks are versatile, it’s crucial to ensure that any tank intended for fresh water is made of food-grade materials and has been thoroughly cleaned and sanitized. Tanks specifically designed for waste water may have residual odors or materials not suitable for potable water.

Q: How do I clean a portable water tank?

A: You can typically clean portable water tanks using mild soap and water, or a diluted bleach solution (follow manufacturer instructions for ratios). Ensure the tank is thoroughly rinsed afterward to remove any cleaning residue.

Q: What is the advantage of a foldable water tank?

A: Foldable tanks are excellent for saving space. When empty, they can be collapsed and stored easily in tight spots within your horse trailer or vehicle.

Equipping your horse trailer with a dependable portable water tank is an essential step in ensuring your horses stay hydrated and healthy during travels. The options we’ve reviewed offer a range of features and capacities to suit different needs and budgets. Browse through them, consider your specific requirements, and make an informed decision to keep your equine partners happy and hydrated on every adventure. Don’t delay – invest in a quality portable water tank today!

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