---
product_id: 152822346
title: "4.0 Gallon Self-Pressurized Water Tank for Camping Showers, Bumper Mount or Bed Mount Vehicle Water Storage for Trucks & Off Road Vehicles"
brand: "waterport"
price: "R20070"
currency: ZAR
in_stock: true
reviews_count: 12
category: "Water Port"
url: https://www.desertcart.co.za/products/152822346-4-0-gallon-self-pressurized-water-tank-for-camping-showers
store_origin: ZA
region: South Africa
---

# 4.0-gallon self-pressurized tank add ice for chilled water fills in 60 seconds via large cap 4.0 Gallon Self-Pressurized Water Tank for Camping Showers, Bumper Mount or Bed Mount Vehicle Water Storage for Trucks & Off Road Vehicles

**Brand:** waterport
**Price:** R20070
**Availability:** ✅ In Stock

## Summary

> 🚿 Stay fresh on the trail—your portable oasis awaits!

## Quick Answers

- **What is this?** 4.0 Gallon Self-Pressurized Water Tank for Camping Showers, Bumper Mount or Bed Mount Vehicle Water Storage for Trucks & Off Road Vehicles by waterport
- **How much does it cost?** R20070 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/152822346-4-0-gallon-self-pressurized-water-tank-for-camping-showers)

## Best For

- waterport enthusiasts

## Why This Product

- Trusted waterport brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Yet Mighty:** Slim 25.5" x 7.5" x 11" design fits snugly on your rig without sacrificing cargo space.
- • **Stay Cool, Stay Clean:** Add ice through the wide fill cap for refreshing cold water after intense outdoor activities.
- • **Rapid Refill Technology:** Large 3.8-4.0 gallon tank fills completely in under a minute with any garden hose—no downtime, just go.
- • **Customizable Spray Experience:** High-pressure 5-pattern nozzle with 8-foot hose delivers up to 15 minutes of versatile rinse time.
- • **Effortless Off-Road Refreshment:** Mounts securely on tow hitch, bumper, or truck bed for instant access wherever adventure calls.

## Overview

The WaterPORT 4.0 Gallon Self-Pressurized Water Tank is a rugged, compact water storage solution designed for off-road and camping enthusiasts. It mounts easily to your vehicle’s hitch, bumper, or bed, delivering up to 15 minutes of high-pressure water flow through a versatile spray nozzle. With a quick-fill large cap and the ability to add ice, it ensures you stay refreshed and clean no matter where the road leads. Perfect for overlanders, campers, and outdoor pros seeking convenience and reliability in one sleek package.

## Description

Buy WaterPORT 4.0 Gallon Self-Pressurized Water Tank for Camping Showers, Bumper Mount or Bed Mount Vehicle Water Storage for Trucks & Off Road Vehicles: Freshwater Tanks & Inlets - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: 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.
Review: Very handy! - I’ve used this on 2 trips now and it works great. I have a 2018 Jeep Rubicon and it fits snugly under the spare on the trailer hitch. It has to be put inside when I go off road but it’s compact enough to slide inside without taking much room. I highly recommend this for overland trips/camping.

## Features

- Convenient Off Road Shower - The WaterPORT Day Tank mounts to your tow hitch, bumper, roof rack or truck bed rail. WaterPORT’s 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07W44V1G3 |
| Best Sellers Rank | #190,636 in Automotive ( See Top 100 in Automotive ) #71 in RV Freshwater Tanks & Inlets |
| Brand | WaterPORT |
| Brand Name | WaterPORT |
| Capacity | 3.8 gallons |
| Color | Black |
| Customer Reviews | 4.1 out of 5 stars 369 Reviews |
| Included Components | 4 Gallon Water Tank, 5-Pattern High-Pressure Spray Nozzle, 8-Foot Coiled Hose, Hose Fill Valve Regulator |
| Item Dimensions L x W x H | 25.5"L x 7.5"W x 11"H |
| Item Type Name | Portable Water Tank |
| Item Weight | 9.14 kg |
| Manufacturer | WaterPORT |
| Manufacturer Part Number | AMZ1000 |
| Manufacturer Warranty Description | 1-year limited. |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | AMZ1000 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Dimensions | 25.5"L x 7.5"W x 11"H |
| Shape | Cylindrical |
| UPC | 033255997795 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** WaterPORT
- **Capacity:** 3.8 Gallons
- **Color:** Black
- **Material:** Plastic
- **Product Dimensions:** 25.5"L x 7.5"W x 11"H

## Images

![4.0 Gallon Self-Pressurized Water Tank for Camping Showers, Bumper Mount or Bed Mount Vehicle Water Storage for Trucks & Off Road Vehicles - Image 1](https://m.media-amazon.com/images/I/71yypBJJISL.jpg)

## Questions & Answers

**Q: If I didn’t receive the pump cap with my order how do I requeste it?**
A: I didn’t get one either 8/12/22, if I don’t get a replacement cap next day air I’m sending this back. Smh

**Q: Does come with everything picture? The pump cap, bed rail mount, bar mount, hitch mount, and hose?**
A: This kit only includes the tank, pump cap and hitch mount

**Q: does this come with everything shown in in the photo, hitch mount, manual pump and related hardware to mount on hitch adapter ?**
A: Yes, mine did.  Have not used the hitch mount yet because I bought the bed rail mount from Waterport directly.  They're located in Carlsbad CA nearby where I work.  I just used this Waterport on a trip to Sedona and it worked out really well.  If you are not using a hose to fill, you have to use the manual pump to pressurize, which takes quite a few pumps to build up real pressure but it will work.  I am going to start using the air compressor I keep in my car, or buy a small hand held bike pump to make it easier

**Q: Can this be locked to the hitch or mount?**
A: Yes, I locked mine to the hitch and a buddy of mine made a mount and mounted it to his Razor.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Game Changer
*by A***R on July 8, 2022*

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.

### ⭐⭐⭐⭐⭐ Very handy!
*by R***D on May 28, 2022*

I’ve used this on 2 trips now and it works great. I have a 2018 Jeep Rubicon and it fits snugly under the spare on the trailer hitch. It has to be put inside when I go off road but it’s compact enough to slide inside without taking much room. I highly recommend this for overland trips/camping.

### ⭐⭐⭐⭐ Works as intended, some things to consider
*by C***. on September 26, 2023*

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

## Frequently Bought Together

- WaterPORT 4.0 Gallon Self-Pressurized Water Tank for Camping Showers, Bumper Mount or Bed Mount Vehicle Water Storage for Trucks & Off Road Vehicles
- WaterPORT Day Tank Universal Bar or Rack Mount - Attach Portable Water Tank to Roof Rack or Gear Bar
- WaterPORT Shower Nozzle Holder Bracket for Portable Water Storage Tank and Hands Free Camping Shower

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-10-09*