Setting out on the open road in your camper trailer brings a sense of freedom, but staying self-sufficient relies heavily on one crucial item: a reliable water tank. Whether you’re planning a weekend getaway or a long-term adventure, having enough fresh water for drinking, cooking, cleaning, and showering is absolutely essential. The best water tank for camper trailer use needs to be durable, easy to install, and perfectly sized for your needs. We’ve taken a deep dive into various options, focusing on practical features and real-world performance to help you find the perfect companion for your travels. Let’s explore the top picks that will keep you hydrated and comfortable no matter where the road takes you!
Quick Product Comparison
Our Top 6 Best Water Tank For Camper Trailer Reviews – Expert Tested & Recommended
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Compare Hotel Prices1. 12 Gallon RV Fresh Water Tank, Potable Water Storage Tank for Drinking, Cooking, Cleaning, and Showering, Use in Campers, Trailers, Motorhomes, and RVs, Cube Shape, 24″ x 15″ x 9″ (WT-5544)
The Ameri-Kart 12 Gallon RV Fresh Water Tank is a top-tier choice for anyone needing a reliable and safe water supply in their camper trailer. Made in the USA from BPA-free materials, this tank ensures your water remains potable for all your needs, from drinking to showering. Its thoughtful design with multiple fitting locations makes installation straightforward, adapting to various camper setups.
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Key Features That Stand Out
- ✓ 12 Gallon Capacity: Offers a good balance of capacity for extended trips without being overly bulky.
- ✓ BPA-Free Construction: Made from high-quality, food-grade plastics, guaranteeing safe drinking water.
- ✓ Easy Installation: Features multiple fitting locations for flexible and hassle-free setup in different RV configurations.
- ✓ OEM Quality Durability: Built with weather-resistant and impact-resistant materials for long-lasting use on rugged roads.
Why We Recommend It
We highly recommend this water tank for camper trailer owners due to its superior build quality and user-friendly design. The BPA-free material is a huge plus for health-conscious travelers, and the customizable installation options mean it can fit snugly into most trailers. It’s a dependable choice for ensuring a continuous supply of clean water on your adventures, whether you are enjoying water sports or just relaxing.
Best For
This tank is best for RVers and camper trailer owners seeking a high-quality, mid-sized fresh water storage solution that prioritizes safety and ease of installation.
Pros and Cons
Pros:
- Made in USA with BPA-free materials, ensuring potable water.
- Versatile fitting locations simplify the installation process.
- Durable, impact-resistant plastic withstands travel demands.
- Perfect cube shape for efficient space utilization.
Cons:
- May require additional plumbing parts depending on your specific setup.
- 12 gallons might be insufficient for very long, off-grid trips for some users.
Customer Reviews
Customer Review: “Easy to install! Great quality product works just right for our food trailer. It’s a great Value as well!”
Customer Review: “It’s a quality tank with thick walls and the threads in the inlets are done well. Dimensions are spot on.It fits in the pass through compartment of my camper.Making my fresh water capacity more than enough to last a while and it won’t freeze.”
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Check Available Rooms2. UPWOIGH 5 Gallon Water Jug, Camping Water Container, Truly No Leakage Water Storage with Spigot, Large Military Green Water Tank,BPA Free Portable Overlanding Gear for Outdoors,Hiking
For those who need a portable and reliable water solution for shorter trips or as a supplement to a larger system, the UPWOIGH 5 Gallon Water Jug is an excellent choice. Its robust, military green design isn’t just for looks; it signifies a durable, leak-proof container perfect for active outdoor enthusiasts. This BPA-free jug ensures your drinking water stays fresh and safe.
Key Features That Stand Out
- ✓ 100% Leak-Proof Design: Equipped with a secure screw-on lid and durable spigot to prevent spills.
- ✓ Portable 5-Gallon Capacity: Ideal for camping, overlanding, hiking, or as an emergency water supply.
- ✓ BPA-Free Plastic: Crafted from high-quality, odorless, and non-toxic plastic for safe water storage.
- ✓ Dual Handles: Thoughtfully designed with two handles for easy carrying and maneuvering, even when full.
- ✓ Rugged Construction: Thick, durable plastic withstands outdoor conditions and accidental bumps.
Why We Recommend It
We selected the UPWOIGH 5 Gallon Water Jug as an Editor’s Choice because of its exceptional portability and truly leak-proof design, which is paramount for travel. It’s perfect for individual use or smaller groups, offering peace of mind that your water won’t spill during transit. Its robust build makes it suitable for demanding conditions, similar to what you’d expect from reliable water-resistant travel gear.
Best For
This water jug is best for backpackers, overlanders, or camper trailer owners needing supplemental, easily transportable fresh water, especially for short excursions or daily use.
Pros and Cons
Pros:
- Guaranteed leak-proof performance, a must for travel.
- BPA-free material ensures water safety and taste.
- Compact and easily portable with convenient dual handles.
- Durable construction withstands outdoor rigor.
Cons:
- Limited 5-gallon capacity might not be enough for longer trips.
- Spigot flow rate might be slower than a pressurized system.
Customer Reviews
Customer Review: “I got this to store RODI water for my nano aquarium tank. Works great at storing it without issues. No leaks and easy usability with the two orientations for water dispensing. Two differently positioned handles make carrying it around easy. Solid plastic with good thickness and no loss in water qual”
Customer Review: “It’s lightweight when empty but very sturdy when filled. The handle design makes it easy to carry even when full, and the spout provides a smooth, steady flow without leaking. The material feels thick and durable, and the included accessories are a nice bonus. Perfect size for storing plenty of wate”
3. Camco Rhino 21-Gallon RV Portable Waste Tank – Features Large Heavy-Duty No-Flat Wheels & Low Drain Hole – Includes Removable Steel Tow Adapter, 3’ Sewer Hose & More RV Accessories (39002)
While our focus is on fresh water tanks, managing waste water is equally critical for any camper trailer owner, making the Camco Rhino 21-Gallon RV Portable Waste Tank an indispensable tool. This unit excels in making the often-dreaded task of waste disposal surprisingly simple and efficient. It’s built for durability and ease of use, ensuring you can empty your gray and black water tanks with minimal fuss.
Key Features That Stand Out
- ✓ 21-Gallon Capacity: Ample capacity to handle waste from multiple days of camping.
- ✓ Heavy-Duty No-Flat Wheels: Large, rugged wheels designed for easy transport over various terrains.
- ✓ Low Drain Hole: Strategically placed drain hole ensures complete emptying of the tank.
- ✓ Includes Full Kit: Comes with a removable steel tow adapter, a 3’ sewer hose, caps, and other essential RV accessories.
- ✓ Durable, UV-Stabilized Construction: Made from robust, UV-stabilized blow-molded HDPE for long-term reliability.
Why We Recommend It
For budget-conscious campers, the Camco Rhino provides exceptional value, offering a complete and reliable solution for waste management. Its robust design and practical features, like the no-flat wheels and low drain hole, make a messy job much cleaner. While not a fresh water tank, it’s a vital component for maintaining sanitation and extending your stay in remote areas, crucial for longer backpacking trips.
Best For
This portable waste tank is best for RV and camper trailer owners who need an efficient, durable, and budget-friendly solution for managing gray and black water disposal.
Pros and Cons
Pros:
- Excellent value for a comprehensive waste disposal system.
- Heavy-duty wheels and tow adapter for easy transport.
- Includes all necessary accessories to get started.
- Durable, UV-stabilized construction ensures longevity.
Cons:
- Still requires manual towing and emptying.
- Can be bulky to store when not in use.
Customer Reviews
Customer Review: “The Camco Deluxe Poop Tote is a standout choice in the market, offering exceptional build quality, comprehensive features, and impressive functionality. What sets it apart is not just its superior design but also its surprisingly affordable price tag. As someone who previously owned a Thetford unit,”
Customer Review: “The Camco product is better built, more complete, and more functional than any other poop tote out there…and it’s cheaper than them…go figure.I have had a unit from Thet… and, though well made, it was incredibly poorly designed and was missing a key component (the drain valve for the tote). U”
4. 19 Gallon RV Fresh Water Tank, Potable Water Storage Tank for Drinking, Cooking, Cleaning, Showering, for Campers, Trailers, Motorhomes, RVs, Cube Shape, 30″ x 16″ x 10″ (WT-5450)
If you need a bit more capacity than the standard 12-gallon tank, the Ameri-Kart 19 Gallon RV Fresh Water Tank steps up to the plate. This robust, cube-shaped tank is designed for maximum efficiency in space, providing extra water for longer durations without significantly increasing its footprint. Like its smaller counterpart, it’s crafted in the USA from BPA-free materials, ensuring your water quality remains pristine for all your fresh water needs.
Key Features That Stand Out
- ✓ Increased 19 Gallon Capacity: Provides more fresh water, ideal for longer trips or higher usage.
- ✓ BPA-Free Construction: Made from safe, food-grade plastic, ensuring potable water for drinking and cooking.
- ✓ Multiple Fitting Options: Allows for flexible installation, adapting to various camper trailer layouts.
- ✓ OEM Quality Materials: Constructed from weather and impact-resistant plastics for enhanced durability.
- ✓ Cube Shape Design: Optimizes space utilization within your RV or camper trailer.
Why We Recommend It
This 19-gallon water tank for camper trailer applications is an excellent upgrade for those who frequently find themselves needing more water. It strikes a great balance between capacity and manageable size, making it a versatile option. The commitment to BPA-free materials and durable construction means you can trust it to perform reliably on your adventures, whether you’re heading to the mountains or the coast for some water activities.
Best For
Ideal for camper trailer owners who need more fresh water capacity than typical smaller tanks, without sacrificing potable safety or ease of installation.
Pros and Cons
Pros:
- Larger capacity supports extended stays or multiple users.
- Ensures potable water with BPA-free, food-grade plastic.
- Highly adaptable installation with various fitting locations.
- Built to last with strong, impact-resistant materials.
Cons:
- Larger size means it will take up more space than smaller tanks.
- Requires secure mounting due to increased weight when full.
Customer Reviews
Customer Review: “Easy to install! Great quality product works just right for our food trailer. It’s a great Value as well!”
Customer Review: “It’s a quality tank with thick walls and the threads in the inlets are done well. Dimensions are spot on.It fits in the pass through compartment of my camper.Making my fresh water capacity more than enough to last a while and it won’t freeze.”
5. 16 Gallon RV Fresh Water Tank, Potable Water Storage Tank for Drinking, Cooking, Cleaning, Showering, for Campers, Trailers, Motorhomes, RVs, Cube Shape, 25″ x 15″ x 11″ (WT-5545)
The Ameri-Kart 16 Gallon RV Fresh Water Tank offers a sweet spot in terms of capacity, providing more water than basic tanks but remaining compact enough for easier integration into diverse camper trailer designs. Like other Ameri-Kart products, it boasts a commitment to quality with USA-made, BPA-free materials, ensuring your water is safe and clean for all uses, from a quick drink to a refreshing shower after a day outdoors.
Key Features That Stand Out
- ✓ 16 Gallon Capacity: A balanced capacity for typical weekend trips or moderate usage.
- ✓ BPA-Free Material: Constructed from food-grade plastic, making it safe for potable water.
- ✓ Multiple Fitting Locations: Designed for flexible installation, allowing for various inlet and outlet configurations.
- ✓ Durable OEM Quality: Made with weather and impact-resistant plastics built to endure RV travel.
- ✓ Sanitary and Odorless: Maintains water purity without imparting any unwanted tastes or smells.
Why We Recommend It
This 16-gallon tank is a solid all-around performer, making it an excellent water tank for camper trailer owners who need reliable fresh water without committing to an excessively large system. Its durable construction and the peace of mind that comes from BPA-free materials make it a trustworthy choice. It’s perfect for families or couples planning regular trips and needing a dependable water supply.
Best For
Suitable for camper trailer users seeking a practical, medium-capacity fresh water tank that offers both safety and durability for regular travels.
Pros and Cons
Pros:
- Good capacity for various trip lengths and water needs.
- Guaranteed safe for potable water with BPA-free materials.
- Flexible installation due to multiple fitting points.
- Robust design ensures long-term reliability.
Cons:
- Requires careful measurement for fitting into tighter spaces.
- Might still be too small for very extended, off-grid expeditions.
Customer Reviews
Customer Review: “Easy to install! Great quality product works just right for our food trailer. It’s a great Value as well!”
Customer Review: “It’s a quality tank with thick walls and the threads in the inlets are done well. Dimensions are spot on.It fits in the pass through compartment of my camper.Making my fresh water capacity more than enough to last a while and it won’t freeze.”
6. 7 Gallon RV Fresh Water Tank, Potable Water Storage Tank for Drinking, Cooking, Cleaning, Showering, for Campers, Trailers, Motorhomes, RVs, Cube Shape, 17.5″ x 11″ x 10″ (WT-5600)
For minimalist campers, small pop-up trailers, or those who need a supplementary water source, the Ameri-Kart 7 Gallon RV Fresh Water Tank is a perfect compact solution. Despite its smaller size, it upholds the same high standards of quality and safety as its larger siblings. Made in the USA from BPA-free materials, it’s ideal for short trips or as a dedicated drinking water tank, ensuring freshness without taking up much precious space.
Key Features That Stand Out
- ✓ Compact 7 Gallon Capacity: Perfect for small spaces, short trips, or supplementary water storage.
- ✓ BPA-Free for Potable Water: Ensures your water is safe for drinking, cooking, and personal hygiene.
- ✓ Versatile Fitting Locations: Offers multiple options for easy and customizable installation.
- ✓ OEM Quality Construction: Built with weather and impact-resistant plastics for reliable outdoor performance.
- ✓ Space-Saving Cube Design: Maximizes storage efficiency in smaller camper trailers.
Why We Recommend It
We recommend this 7-gallon water tank for camper trailer owners who prioritize compactness and lightweight design. It’s an excellent choice for solo travelers, couples on short excursions, or as an auxiliary tank for drinking water only. Its robust construction means it won’t let you down, even if your adventures take you off the beaten path.
Best For
Best for small camper trailers, pop-up campers, solo travelers, or as an auxiliary drinking water tank due to its compact size and modest capacity.
Pros and Cons
Pros:
- Extremely compact and lightweight, ideal for small setups.
- Ensures safe, potable water with BPA-free materials.
- Flexible installation to fit in tight spaces.
- Durable construction guarantees reliability.
Cons:
- Limited capacity suitable only for short trips or minimal use.
- May require frequent refilling depending on water consumption.
Customer Reviews
Customer Review: “Easy to install! Great quality product works just right for our food trailer. It’s a great Value as well!”
Customer Review: “It’s a quality tank with thick walls and the threads in the inlets are done well. Dimensions are spot on.It fits in the pass through compartment of my camper.Making my fresh water capacity more than enough to last a while and it won’t freeze.”
Complete Buying Guide for Best Water Tank For Camper Trailer
Essential Factors We Consider
Choosing the best water tank for camper trailer use isn’t just about picking the first one you see. Several key factors should guide your decision. First, capacity is paramount; consider how many people will be traveling and for how long. A solo traveler on a weekend trip will have vastly different needs than a family of four on a week-long adventure. Second, material quality is crucial for potable water tanks. Always look for BPA-free, food-grade plastics to ensure your water remains safe and free from contaminants. Durability is also a big one, as your tank will endure road vibrations and varying temperatures. High-density polyethylene (HDPE) is a common and reliable choice.
Next, think about dimensions and shape. Camper trailers often have limited and awkwardly shaped storage spaces, so a tank that fits snugly will save valuable room. Cube or rectangular shapes are often more efficient than irregular ones. Finally, ease of installation and plumbing options are vital. Tanks with multiple pre-drilled ports or customizable fitting locations offer greater flexibility, making the setup process less of a headache. Don’t forget to consider how easy it will be to fill and drain the tank!
Budget Planning
When budgeting for your camper trailer water tank, remember that prices can vary significantly based on capacity, material, brand, and features. Smaller portable jugs might cost as little as $30-$60, while large, custom-fit RV fresh water tanks can range from $150 to $400 or more. Beyond the tank itself, factor in potential additional costs for plumbing fittings, hoses, pumps, and installation hardware. Sometimes, spending a little more upfront on a durable, high-quality tank can save you money and headaches down the road from leaks or replacements. Look for reputable brands known for their OEM quality and read customer reviews to gauge long-term satisfaction. Remember, a reliable water system is an investment in your comfort and self-sufficiency on the road.
Final Thoughts
Selecting the ideal water tank for your camper trailer is a significant step towards a more comfortable and independent travel experience. By carefully considering capacity, material quality, dimensions, and ease of installation, you can make an informed decision that suits your adventuring style. Whether you opt for a built-in fresh water tank or a portable solution, prioritize safety and durability. A well-chosen water tank will not only provide essential hydration but also enhance your ability to explore off-grid locations, making every journey more enjoyable and worry-free. Happy travels, and stay hydrated!
Frequently Asked Questions
Q: How big of a water tank do I need for my camper trailer?
A: The ideal size depends on several factors: the number of people traveling, the duration of your trips, and your water usage habits. A general rule of thumb is 1-2 gallons per person per day for basic needs (drinking, cooking). For showering, you’ll need significantly more, possibly 3-5 gallons per shower. A 10-20 gallon tank is often suitable for weekend trips for 1-2 people, while longer trips or more people might require 30-60 gallons or more.
Q: Are all RV water tanks safe for drinking water?
A: Not necessarily. It’s crucial to look for “potable water” tanks that are specifically designed for drinking water storage and are made from food-grade, BPA-free plastics. Waste (gray and black) water tanks are not suitable for fresh water. Always check the product description to ensure it’s certified for potable water.
Q: How do I prevent my water tank from freezing in cold weather?
A: To prevent freezing, you can insulate your water tank and plumbing lines. Some RVers add tank heaters. If you’re storing your camper in freezing temperatures, it’s best to completely drain your fresh water tank and winterize the entire water system to prevent damage.
Q: How often should I clean my camper trailer water tank?
A: It’s generally recommended to sanitize your fresh water tank at least once a year, or more frequently if it’s been sitting unused for a long time or if you notice any unusual taste or odor. This typically involves flushing the tank with a bleach solution diluted with water, letting it sit, and then flushing it thoroughly with fresh water.
Q: Can I use a regular hose to fill my fresh water tank?
A: It’s best to use a dedicated “drinking water safe” hose, often white or blue, for filling your fresh water tank. Regular garden hoses can contain lead, phthalates, and other chemicals that can leach into your drinking water and affect its safety and taste.
Choosing the right water tank for your camper trailer is a pivotal decision that impacts your comfort and independence on the road. We hope this guide and our top product recommendations have provided you with valuable insights to make the best choice for your adventures. Remember to consider your specific needs, prioritize quality and safety, and you’ll be well-equipped for countless memorable journeys. Safe travels, and enjoy the freedom of the open road with a reliable water supply!