HydroFlo Outpost 20L Slimline Side Water Tank & Shower

Low stock SaleSave 27%

Over 2500+ Happy Customers

HydroFlo Outpost 20L Slimline Side Water Tank & Shower

Name: HydroFlo Outpost 20L Slimline Side Water Tank & Shower
Brand: Epic Offroad
SKU: SWT20L
Price: 358.00 AUD
Availability: InStock

Upgrade your vehicle with a purpose-built HydroFlo Outpost 20L Slimline Side Water Tank & Shower designed to deliver the protection, functionality and finish your vehicle deserves.

Tax included. Shipping calculated at checkout.

$488.00

$358.00

Save 26%

In stock. Shipped within 1-3 days.

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DESCRIPTION

RUNOUT SALE - WAS $488.00 NOW ONLY $358.00

Water where you need it, wherever you go. The HydroFlo Outpost 20L Slimline mounts to the outer perimeter of your roof rack, canopy side rails, or vertical structural frames — keeping your primary deck completely clear for cargo. Its built-in 12V pump delivers strong, pressurised flow for camp showers, gear washdowns, and track-side clean-ups, all at working height.

Features

Versatile side mounting — roof rack perimeter, canopy rails, or van/ute frame
Built-in 12V high-pressure pump — 5–6.5L/min flow rate
Ultra-slim profile keeps your roof deck 100% clear
Moulded structural hand grips for easy handling and remounting
Food-grade LLDPE construction — UV-stabilised, impact and crack resistant
Side-flank position gives instant access at vehicle working height
Connects to 12V dashboard, canopy, or rear sockets

In the Box

HydroFlo Outpost 20L Slimline Side Tank
Integrated 12V water pump
12V DC power cable (cigarette lighter plug)
Perimeter flank mounting brackets and hardware
Installation instructions

Specs

Dimensions: 1640mm (L) × 125mm (W) × 178mm (H)
Usable Capacity: 17L
Fitment: Universal — platform side channels, canopy tracks, and side rails

Shipping

Free shipping — Australia Wide

SHIPPING INFORMATION

Enjoy fast, free shipping on eligible orders across Australia. We work to get your Epic Off Road gear packed and on its way as quickly as possible, so you can spend less time waiting and more time getting your vehicle ready for the next adventure.

PRODUCT WARRANTY

Shop with confidence knowing your Epic Off Road product is backed by a product warranty. If you ever have an issue, our team is here to help with straightforward support and practical advice.

This product is a premium grade aftermarket accessory — 100% Australian owned and operated.

Based on Reviews By Happy Customers

what people are saying...

James T.

I’ve bought cheaper accessories before and regretted it, so I was a little hesitant ordering again. The Epic Off Road product felt solid, fitted properly and looked like it actually belonged on the vehicle. Definitely worth paying for something that feels made to last.

Ben H.

My biggest concern was ordering something online and finding out the fitment was slightly off. Everything lined up exactly as it should and the finished result looks factory. Really impressed with the quality and attention to detail.

Matthew D.

I wasn’t 100% sure which option I needed, so I contacted Epic before ordering. They made the process simple, answered my questions and helped me feel confident I was buying the right product for my Defender.

Ryan C.

I wanted something that made the Defender feel a little more individual without making it look overdone. The upgrade gave it exactly the tougher, cleaner look I was after. I smile every time I walk up to the car now.

Luke W.

Buying accessories for a vehicle like this can be stressful because you’re always wondering whether you’ve chosen the right model or fitment. The information was clear, ordering was straightforward and everything arrived exactly as expected.

Tom B.

I didn’t want an accessory that was purely cosmetic. This has genuinely made the vehicle more practical while still improving the overall look. It’s one of those upgrades you notice every time you use the car.

Sarah J.

I kept putting it off because I wasn’t sure whether the difference would justify the cost. Once it was fitted, the improvement was immediately obvious. Better functionality, better appearance and the vehicle just feels more complete.

Emma R.

From the product information through to delivery, everything felt professional. There was none of that uncertainty you sometimes get buying aftermarket accessories online. The product arrived well packed, fitted properly and matched what was advertised.

Rebecca T.

I love the vehicle and didn’t want to put anything on it that would cheapen the overall look. The Epic Off Road accessory feels considered, well made and suits the Defender perfectly. It gives me much more confidence buying the next upgrade from them.

3 Easy Steps To Upgrade Your 4WD

Premium accessories, straightforward ordering and support when you need it — making your next upgrade simple from start to finish.

Choose Your Upgrade

Shop accessories for your Defender, Range Rover, Porsche or INEOS Grenadier and find the right fit for your vehicle.

Get Fast, Free Shipping

We'll pack & ship your order within 24 hours - FREE,with tracking sent straight to your inbox.

Fit It & Get Adventuring

Enjoy a better-equipped 4WD without complicated modifications or the guesswork of choosing the wrong accessories.

BUILT FOR THE ADVENTURE

Engineered To Perform When It Matters

Your 4WD should be ready for more than the daily commute. Epic Off Road products are selected and designed to improve capability, protection and practicality without compromising the look or character of your vehicle.

Vehicle-specific products designed for a cleaner fit, better integration and a more considered finish.
Chosen with real-world touring and off-road use in mind, so you can build your vehicle with confidence.
Quality materials, dependable construction and products made to handle the demands of Australian adventures.

CALL 1300 810 420

READY FOR REAL USE

Built For Touring, Tracks & Everything Between

Whether you’re heading away for the weekend, setting up for long-distance touring or simply improving your everyday 4WD, the right accessories make every journey easier.

Smart upgrades that help you carry, organise, protect and use your vehicle better.
Products chosen with touring and off-road conditions firmly in mind.
Build a setup you can rely on whether you’re close to home or well off the beaten track.

SEE OUR PORSCHE ACCESSORIES

THE EPIC DIFFERENCE

Quality Gear. Expert Support. No Guesswork.

Choosing the right 4WD accessories can get complicated. Epic Off Road makes it easier with a carefully selected range, vehicle-focused knowledge and support from people who understand the products.

A focused range chosen for quality, fitment and genuine usefulness.
Real help when you need advice on products, compatibility or your setup.
Fast shipping, product warranty and support before and after your purchase.

SHOP WITH CONFIDENCE

Why 4WD Owners Choose Epic Off Road

Premium upgrades, trusted products and expert support to help you build a 4WD that’s ready for more.

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Tried, Tested & Fit For Purpose

We focus on products designed for real-world touring and off-road use, so you can choose upgrades with confidence.

Vehicle-Specific Fitment

Our range is selected around specific vehicles, helping deliver better integration, cleaner fitment and a more considered finish.

Premium Quality

From materials to construction and finish, we prioritise products made to perform and look right on premium 4WDs.

Fast & Free Shipping

Get your build moving sooner with fast, free shipping on eligible orders across Australia.

Australian-Based Support

Need help choosing the right product or confirming compatibility? Our local team is here to help before and after you buy.

Product Warranty

Shop with added peace of mind knowing your Epic Off Road products are backed by warranty and genuine customer support.

Reviewed by +100 Happy Customers

Why 4WD Owners Choose Epic Off Road Over Generic Alternatives

Purpose-built products, better fitment and expert support — without the guesswork.

Vehicle-Specific Fitment

Tried & Tested Products

Premium Materials & Finish

Australian-Based Support

Product Warranty & After-Sales Help

Epic Off Road

Generic Online 4WD Stores

Cheap Imports

Universal Accessories

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Build A 4WD That Looks Better, Works Harder & Goes Further

Explore the upgrades that add protection, practicality and style to your Defender, Range Rover or INEOS Grenadier.

Trusted By Australian 4WD Owners

What Epic Off Road Customers Are Saying

Real feedback from 4WD owners who have upgraded their vehicles with Epic Off Road products.

Sam R.

Verified Customer

Very happy with my purchase. Everything arrived on time and performed exactly as expected.

Taylor M.

Verified Customer

Fantastic experience overall. The product feels reliable, easy to use, and worth every penny.

Max W.

Verified Customer

Impressed with the quality and performance. The product works smoothly and delivers great results.

Tom T.

Verified Customer

Thanks Epic for the support, super happy that the fitment was exact. Highly recommend this as a more affordable alternative with high quality.

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Frequently Asked Questions

Got questions? We’ve got answers!

Will this product fit my vehicle?

Each product page includes compatibility and fitment information where applicable. If you’re unsure whether a product will suit your Defender, Grenadier or specific vehicle variant, contact the Epic Off Road team before ordering and we’ll help you confirm fitment.

Are Epic Off Road products made for off-road use?

Our range is selected with real-world touring, adventure and 4WD use in mind. We focus on products that offer genuine functionality, quality and a considered fit for the vehicles they’re designed for.

How fast will my order arrive?

We aim to dispatch orders as quickly as possible, with fast shipping available across Australia. Delivery times can vary depending on your location, product availability and whether the item is oversized.

Do you offer free shipping?

Free shipping is available on eligible products and orders. Any applicable freight charges will be shown during checkout.

Is my product covered by warranty?

Yes, products are backed by the applicable product warranty, giving you added peace of mind when you purchase from Epic Off Road. Warranty terms can vary by product.

Can I return or exchange my order?

Returns and exchanges are available subject to Epic Off Road’s returns policy. We recommend checking compatibility carefully before ordering, particularly for vehicle-specific products.

Can you help me choose the right product?

Absolutely. If you’re unsure what will fit your vehicle or which upgrade is best for your setup, speak with our team and we’ll help point you in the right direction.

YOUR NEXT ADVENTURE STARTS HERE

Build Your 4WD For What Comes Next

Your vehicle was built to go further. Give it the protection, practicality and capability to match with carefully selected upgrades from Epic Off Road.

Products selected to integrate properly with your Defender, Grenadier and other premium 4WDs.
Quality gear chosen with real-world touring, off-road use and adventure in mind.
Get expert help with products, fitment and your setup before and after you buy.

SHOP EPIC OFF ROAD