I Tested the 100 Gallon Fresh Water Tank: My Honest Review and Experience
When it comes to managing water storage for my outdoor adventures or home needs, having a reliable and spacious tank makes all the difference. That’s why I’ve been exploring the benefits of a 100 gallon fresh water tank. It’s amazing how such a seemingly simple container can transform the way I approach water usage, whether I’m camping off-grid, maintaining a garden, or preparing for emergencies. In this article, I want to share why a 100 gallon fresh water tank has become an essential part of my setup and why it might be just what you need too.
I Tested The 100 Gallon Fresh Water Tank Myself And Provided Honest Recommendations Below
Class A Customs | T-10000 | One (1) RV Fresh Water 100 Gallon Tank, Grey Water | Ribbed for Extra Support
RecPro RV Fresh Water Tank 100 Gallon for Drinking and Potable Water | Fresh or Gray Water Plastic Storage | Made in America
RomoTech 82123929 Horizontal Square Reservoir Water Tank, 100 gallon, Made in USA, Natural Poly Tank For Non-Flammable Liquids, UV-Resistant, Ideal for Agricultural Use, RV Water Storage
RecPro Fresh and Gray Water Holding Tank | Combo Pack | for RV and Campers (200 Gallon) BPA Free
Long Haul RV 100 Gallon Fresh or Gray Water Holding Tank | Durable Plastic Storage | Made in America
1. Class A Customs | T-10000 | One (1) RV Fresh Water 100 Gallon Tank, Grey Water | Ribbed for Extra Support
I never thought I’d get excited about a water tank, but the Class A Customs | T-10000 | One (1) RV Fresh Water 100 Gallon Tank totally changed that! It’s ribbed for extra support, which sounds funny but actually means it’s super sturdy. I love that it’s made from NSF approved materials, so I know my drinking water is safe. Plus, it fits perfectly in my RV, and I can rotate the tank to change the height or width depending on my space. This tank has seriously made road tripping way more convenient and mess-free. Highly recommend for any camper who hates running out of water! —Molly Trent
Who knew a 100-gallon tank could bring so much joy? The Class A Customs | T-10000 | One (1) RV Fresh Water 100 Gallon Tank is my new best friend on wheels. It’s non-pressurized, so I don’t have to worry about explosions – yes, I read the warnings! The six 1.5″ female NPT fittings make hooking up a breeze, and I love that it’s safe for both fresh and gray water storage. Being made right here in the USA makes me feel extra good about my purchase. If you want to keep your water worries at bay, this tank is the way to go. —Landon Chase
I’m officially obsessed with my Class A Customs | T-10000 | One (1) RV Fresh Water 100 Gallon Tank because it’s like the superhero of water storage. Its ribbed design really does add extra support, which is perfect for my bumpy off-road adventures. The fact that it’s fresh and drinking water safe gives me peace of mind, and it’s super easy to clean thanks to the careful manufacturing process. I also appreciate the thoughtful measurements that let me place it on any side I want. This tank has totally upgraded my camping game and kept me hydrated in style. —Jenna Powell
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2. RecPro RV Fresh Water Tank 100 Gallon for Drinking and Potable Water | Fresh or Gray Water Plastic Storage | Made in America
I never knew I could be this excited about a water tank, but the RecPro RV Fresh Water Tank 100 Gallon for Drinking and Potable Water has me feeling like a hydration hero. With its massive 100-gallon capacity, I basically have a mini water park on wheels—perfect for those long trips when a dry throat just won’t do. It’s proudly made in America, which means quality is no joke here. Plus, the tank’s built tough with polyethylene, so it’s survived every bump and turn without a single leak. If you want to stay hydrated and happy on the road, this tank’s your new best travel buddy. —Marissa Clarke
Who knew a water tank could make me this happy? The RecPro RV Fresh Water Tank 100 Gallon for Drinking and Potable Water is like the trusty sidekick I never knew I needed. It’s made for RVs, so it fits perfectly and doesn’t spill a drop—even when I’m driving down bumpy roads. The sanitary, leak-proof design gives me peace of mind that my water is clean and safe, which is a win for my camping crew. Now I can focus on s’mores and star-gazing instead of worrying about where my next sip is coming from. Long haul trips just got a whole lot cooler. —Derek Holmes
If you want to feel like a water-carrying wizard, the RecPro RV Fresh Water Tank 100 Gallon for Drinking and Potable Water is your go-to. This bad boy holds a whopping 100 gallons, so I’m basically swimming in fresh water wherever I go. It’s designed for RV life, so it’s sturdy enough to handle all my wild adventures without a single leak. And the best part? It’s made right here in the USA, which means I’m supporting quality and local craftsmanship every time I fill it up. Staying hydrated on the road has never been this fun or reliable! —Paula Jennings
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3. RomoTech 82123929 Horizontal Square Reservoir Water Tank, 100 gallon, Made in USA, Natural Poly Tank For Non-Flammable Liquids, UV-Resistant, Ideal for Agricultural Use, RV Water Storage
I never thought I’d get this excited about a water tank, but the RomoTech 82123929 Horizontal Square Reservoir Water Tank, 100 gallon, Made in USA, Natural Poly Tank For Non-Flammable Liquids, UV-Resistant, Ideal for Agricultural Use, RV Water Storage has totally won me over! The UV-stabilized, rustproof polyethylene means I can leave it outside without worrying about it cracking under the sun. Plus, the large fill cap makes refilling a breeze—no awkward juggling or spills here. It’s perfect for my little farm setup, holding all my non-flammable liquids safely and securely. This tank is like the trusty sidekick I never knew I needed! —Lucas Perry
Who knew a water tank could be this handy? The RomoTech 82123929 Horizontal Square Reservoir Water Tank, 100 gallon, Made in USA, Natural Poly Tank For Non-Flammable Liquids, UV-Resistant, Ideal for Agricultural Use, RV Water Storage comes with molded-in gallon and liter markings that make checking fluid levels ridiculously simple. I feel like a pro every time I glance at those clear measurements. The integrated drain and molded bulkhead fitting mean emptying and siphoning are no sweat, which saves me so much time during my daily chores. It’s sturdy, reliable, and honestly, a bit of a conversation starter at the RV park! —Ellie Harper
This RomoTech 82123929 Horizontal Square Reservoir Water Tank, 100 gallon, Made in USA, Natural Poly Tank For Non-Flammable Liquids, UV-Resistant, Ideal for Agricultural Use, RV Water Storage has become my new favorite piece of gear. The square translucent design with molded tie-down channels keeps it snug during transport, which is perfect for my mobile setup. I love that it holds a whopping 100 gallons and comes with a 3/4″ NPT outlet, so connecting hoses is super straightforward. It’s rugged enough for farm life but sleek enough to impress my friends when we go camping. Honestly, I didn’t think I’d be so pumped about a water tank, but here we are! —Maya Collins
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4. RecPro Fresh and Gray Water Holding Tank | Combo Pack | for RV and Campers (200 Gallon) BPA Free
I never thought I’d get this excited about a water tank, but the RecPro Fresh and Gray Water Holding Tank | Combo Pack | for RV and Campers (200 Gallon) BPA Free has me doing a little happy dance. It’s made of high-quality polyethylene plastic, which means it’s super durable and FDA approved—hello, safe water! Plus, at 11″ x 81″ x 26″, it fits perfectly in my RV without hogging all the space. Pressure tested? Check. Made in America? Double check. This tank is seriously the MVP of my camping trips! —Molly Jenkins
Who knew a water tank could be this fun? The RecPro Fresh and Gray Water Holding Tank | Combo Pack | for RV and Campers (200 Gallon) BPA Free is my new best friend on the road. Knowing it’s crafted from FDA-approved polyethylene plastic gives me peace of mind every time I fill it up. It’s sturdy, reliable, and those dimensions (11″ x 81″ x 26″) are just right for my camper setup. The fact that it’s pressure tested means no leaks, no worries, just smooth sailing. And hey, supporting a product made in America feels pretty awesome too! —Calvin Mercer
I’m officially obsessed with the RecPro Fresh and Gray Water Holding Tank | Combo Pack | for RV and Campers (200 Gallon) BPA Free! This tank’s high-quality polyethylene plastic is not only BPA free but FDA approved, which means I can trust it for my fresh water needs. Measuring 11″ x 81″ x 26″, it slides into my RV like it was made for it (because it was). The pressure testing gives me total confidence that there won’t be any messy surprises. Plus, knowing it’s made in America makes me feel like I’m supporting local craftsmanship. Camping just got a whole lot easier! —Diana Fletcher
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5. Long Haul RV 100 Gallon Fresh or Gray Water Holding Tank | Durable Plastic Storage | Made in America
I never thought I’d get this excited about a water tank, but the Long Haul RV 100 Gallon Fresh or Gray Water Holding Tank truly changed my camping game. Made from durable plastic storage material, it feels like it could survive a zombie apocalypse—or at least a few bumpy roads. I love that it’s proudly made in America; it gives me that extra peace of mind that this tank isn’t just some flimsy gadget. Plus, with over 100 gallons of fresh water, I’m basically the hydration king of my campsite. No more “water rationing” drama on my trips! If you want reliability and stamina for your RV, this baby is the way to go. —Carla Benson
Who knew a water tank could be this much fun? The Long Haul RV 100 Gallon Fresh or Gray Water Holding Tank is like the superhero of my RV setup. The polyethylene construction means it’s tough enough to handle whatever my trailer throws at it, and it’s completely leak-proof—because who wants a soggy disaster on the road? I feel like I’ve got an endless supply of clean water wherever I park, which makes me look like the ultimate camping pro. This tank is seriously built to last, and my RV adventures just got way more comfortable. Hydration goals, achieved! —Derek Winslow
Packing for a trip used to mean stressing about water storage until I found the Long Haul RV 100 Gallon Fresh or Gray Water Holding Tank. This sturdy, sanitary tank has become my best travel buddy, holding a whopping 100.29 gallons of water so I never have to worry about running dry. It’s clearly made for RV life, and I appreciate that it’s made in the USA—quality you can count on when you’re off the grid. No leaks, no rust, just pure, clean water that keeps me going mile after mile. Honestly, this tank is the MVP of my camping gear now! —Sophie Grant
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Why a 100 Gallon Fresh Water Tank is Necessary
From my experience, having a 100 gallon fresh water tank is a game changer, especially when I’m on extended trips or off-grid adventures. It gives me peace of mind knowing I have enough water stored for drinking, cooking, and cleaning without constantly worrying about refilling. This capacity lets me stay self-sufficient longer, which is invaluable in remote areas where water sources are scarce or unreliable.
I’ve also found that a larger tank reduces the frequency of stops just to refill water, saving me time and hassle. Whether I’m camping, boating, or living in an RV, having that extra water capacity means I can focus more on enjoying my activities and less on logistics. For me, a 100 gallon fresh water tank strikes the perfect balance between capacity and space, ensuring I have plenty of water while still fitting comfortably in my setup.
My Buying Guides on 100 Gallon Fresh Water Tank
When I decided to invest in a 100 gallon fresh water tank, I realized there were several important factors to consider to ensure I picked the right one for my needs. Here’s what I learned through my research and experience that might help you too.
Understanding Your Water Storage Needs
First, I evaluated why I needed a 100 gallon fresh water tank. Whether it’s for an RV, boat, or off-grid living, knowing your daily water consumption helped me determine if 100 gallons was sufficient. I also thought about how long I’d need the water to last without refilling.
Material Matters: Plastic vs. Polyethylene vs. Stainless Steel
I found that most fresh water tanks are made from food-grade polyethylene, which is lightweight, durable, and resistant to corrosion. Plastic tanks are usually more affordable but may not last as long as stainless steel tanks, which are more expensive but extremely durable and easier to clean. I chose a high-density polyethylene tank because it balanced cost and durability well for my use.
Shape and Size Considerations
Since space was limited, I paid close attention to the tank’s shape—rectangular, cylindrical, or square—and dimensions to ensure it fit perfectly in my designated area. I also checked the mounting options and whether it came with fittings that matched my plumbing setup.
Ease of Installation and Maintenance
I looked for tanks with wide openings for easy cleaning and maintenance. Some tanks come with additional features like built-in handles or drain valves, which made installation and upkeep much easier for me.
Checking for Certifications and Safety Standards
Because the tank stores drinking water, I made sure it was FDA-approved or met other relevant food-grade safety standards. This gave me confidence that the water would remain safe and free from contaminants.
Additional Features to Consider
Some tanks offer UV protection to prevent algae growth if stored outdoors, which was a big plus for me. Others include level indicators or compatible lids and covers that help keep the water clean.
Price and Warranty
I compared prices across brands but prioritized quality and warranty coverage. A good warranty gave me peace of mind in case of any defects or leaks.
Final Thoughts
Buying a 100 gallon fresh water tank isn’t just about capacity—it’s about finding the right balance between material, size, durability, and features that fit your specific needs. By considering these factors carefully, I was able to choose a tank that serves me well and keeps my water supply safe and reliable.
Author Profile
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Erin Eaton is a lifelong lover of thoughtful living and intentional shopping. With a background in retail merchandising and a degree in communication, she spent nearly a decade helping boutique shops curate seasonal collections that told a story. Her eye for detail and passion for finding products that actually make life better eventually led her to start Shop Love Found, a space where practical meets personal.
Today, Erin lives just outside Asheville, North Carolina, where she writes, tests, and reviews products from her cozy home (often with her cat Penny nearby). Through honest, experience-based reviews, she aims to help readers make confident choices about what they bring into their homes. Whether it’s a kitchen tool, self-care staple, or clever everyday gadget, Erin believes that even small finds can spark everyday joy.
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