Search  for anything...

WaterPORT 4.0 Gallon Self-Pressurized Water Tank for Camping Showers, Bumper Mount or Bed Mount Vehicle Water Storage for Trucks & Off Road Vehicles

  • Based on 358 reviews
Condition: New
Checking for product changes
$256.16 Why this price?

Buy Now, Pay Later


As low as $42.69 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by JBTools

Arrives Sunday, Apr 13
Order within 20 hours and 50 seconds
Available payment plans shown during checkout

Features

  • Convenient Off Road Shower - The Water Port Day Tank mounts to your tow hitch, bumper, roof rack or truck bed rail. WaterPORTs self-pressurizing 4.0-gallon day tank, filled fast and efficiently with a garden hose. Add pressure to the system at any time via the built-in pump cap.
  • Large cap opening fills tank to full capacity within 60 seconds. Stay cool by adding ice to your water through the large fill cap.
  • Generous spray time thanks to the 8-foot hose and a high-pressure multi-pattern spray nozzle that flows for up to 15 minutes.
  • WaterPORT can go wherever the road leads via the convenient 2-inch tow hitch mount. The compact tank dimensions measure 9 inches (height) x 8 inches (width) x 25 inches (length).
  • Keep your truck or car interior clean by washing off your body and gear with this overlanding shower and rinse kit after surfing and beach trips, camping, motocross, mud driving, fishing, hiking, hunting, trail riding, construction work or anything else that requires rinsing off.

Brand: WaterPORT


Color: Black


Material: Plastic


Product Dimensions: 25.5"L x 7.5"W x 11"H


Capacity: 4 Gallons


Brand: WaterPORT


Color: Black


Material: Plastic


Product Dimensions: 25.5"L x 7.5"W x 11"H


Capacity: 4 Gallons


Item Weight: 9.14 Kilograms


Shape: Cylindrical


UPC: 033255997795


Manufacturer: WaterPORT


Item Weight: 20.1 pounds


Item model number: AMZ1000


Batteries required: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Apr 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Game Changer
I’ve had the Waterport for a few months now and used it for the first time this past weekend. I’m not sure what happened to the hose port valve threading but I couldn’t get the attachment to stay on. Every time I pumped, the hose would leak then blow off. I looked closer at the threading and it looks like it was partially stripped so the attachment won’t stay on and if it does, it leaks and there’s no water pressure from the hose. I asked the seller (Scott) if I would be able to get a replacement if I send this one back? Or can it be fixed if possible? Scott said that shouldn't have happened and is sending me a replacement. Very good product and even better customer service. ... show more
Reviewed in the United States on July 8, 2022 by Amazon Customer

  • This product is worth every penny.
I don’t have a picture to share but the water port is definitely sturdy and durable. If you have your own air compressor you can add pressurized water. It’s good for multiple purposes! When you go camping. Driving on the beach washing the sand off your car! It’s just a really good product
Reviewed in the United States on May 26, 2022 by farhat hyder

  • Manufacturing defect in the threads of the cap. Seal fails and leaks. No way to repair.
The media could not be loaded. Bought three 3.8 gallon units. That's $1,000.00 worth of water containers. Two have had the seal fail at the bottom of the threads for the cap after less than 20 uses. I've lost $600.00 in less than two weeks. Waterport advertises tanks can be pressurized up to 40 psi via the valve stem. I used a compressor to pressurize to 25 pounds, no more. Checked my pressure regulator and it is accurate so I am not over pressurizing. First tank failed after 3 weeks of use. Second tank just failed after 2 weeks of use. Have not tried the third one yet. Shame because it's a great idea. These first two were not manufactured properly. Not sure if it is systemic to all, or a frequent problem. Mine were cool for a very short amount of time. That's a lot of money to waste. ... show more
Reviewed in the United States on July 31, 2022 by Ken Brock

  • Works as intended, some things to consider:
Overall I like my unit, but like with all camping water systems it has it's drawbacks. Here are some things to consider before buying: 1. This does not come with a mount for a roof rack system AT ALL. They say universal mounting system, and while that is true to an extent, most of the components you need for most of the mounting options are sold separately. The only mount it comes with is the 2" hitch mount. I saw this in other reviews so I was expecting this but hoping it wasn't the case. 2. This thing pretty much requires an air compressor to use. Due to basic physics, if you fill it near full, it will run out of pressure quickly, because there is not as much room in the tank to fill with compressed air. I found that I would need to re-pressurize my unit at about half tank to get the remaining water out. You CAN hand pump it, but keep in mind that option is not for the impatient, lazy or the limp wristed and lemme tell you I am at least 2 of 3 of those on a GOOD day. 12v air compressor is almost a must for this unit. 3. How long do you want to be out, and can you carry extra water with it? This thing really is a DAY tank, it is meant for going and rinsing your feet off at the beach, or for a campsite where you have access to water daily. if you want to get multiple days of showers and dishes out of this thing you will either a.) need to buy one of the larger WaterPORT systems (which really kind of detracts from the benefits of the tanks portability/versatility versus Yakima Road Shower,) or b.) bring extra jerry cans to pour into the tank, which honestly is not a bad modular option and will be the option I go with in the future. I had to refill this twice on a 3 day, 2 night trip. Things I liked about the tank: -Water pressure is intense (Drawback being it eats through water faster.) -Portable and versatile -Easy to fill from spigot or hose -Hitch mounting option comes in clutch on my new truck -Black color so water heats naturally -The hose and quick lock components are a bit more robust than the reviews led me to believe. Although you do have to be careful when tank is under pressure. I wonder if WaterPORT upped their build quality after some bad reviews -At the end of the day, it did do the job for pretty darn cheap ... show more
Reviewed in the United States on September 26, 2023 by Clayton H.

  • 40 psi max folks!
I read one reviewer who said they pressurized it to 60 psi and had a seal fail. There is a warning label that says 40 psi max. I have only used it a few times, but I'm impressed with how long it maintains a pressurized spray. I think I only had to re-pressurize it once to empty the tank. My issue is how to mount it. I don't have a roof rack and it will break if I use it on my trailer hitch off-road because of the height from the ground to the tank. No issues with on-road use with a trailer hitch. My friend has the larger version on his roof rack and WOW, warm/hot water shower heated by the sun is fantastic! For now I carry it inside my car and fit it to the hitch when in use. Sadly no solar heated water 😢 Might be the entire reason to get a roof rack. ... show more
Reviewed in the United States on February 25, 2024 by CJR

  • Worked great for 7 months
Worked great for 7 months but then it started leaking from the top seam underneath the handle. Good news though the company is going to send me a replacement
Reviewed in the United States on October 15, 2024 by Hayden

  • You need this
4gal of easily pressured water and a 7’ hose that mounts on my hitch or roof rack? No brainer. The waterport is amazing. Get one right now. So far have used on 14 days of excursions and it’s the best thing ever. Huge step up from rotopaks and pouring wash water. I wouldn’t put any liquid in here that would be consumed, like the instructions say you can, it’s plastic. Don’t drink plastic. ... show more
Reviewed in the United States on September 5, 2023 by J

  • Excelente
Build quality, value for money.
Reviewed in the United States on December 19, 2024 by Andres Carrasquero

Can't find a product?

Find it on Amazon first, then paste the link below.