Reliance Rhino-Pak & Desert Patrol Overland Water Pump Adapter Kit

Our Commitment to You

Lone Rock Concepts builds products meant to last. Every adapter is CNC-machined from food-grade, BPA-free UHMWPE and engineered to perform in real overland conditions, not just look good on a shelf.

That said, life happens on the trail. If your adapter or pump ever cracks, breaks, or fails for any reason, we will replace it. No paperwork, no hoops, no hassle. Just reach out and we take care of you.

What the Lifetime Warranty Covers

Every Lone Rock Concepts product is backed by a lifetime warranty against defects in materials and workmanship. If something goes wrong with your adapter or pump, we make it right. Period.

How to Use Your Warranty

Email us at info@lonerockconcepts.com with your order number and a brief description of the issue. We will respond within one business day and ship your replacement promptly.

This warranty reflects something simple. We stand behind what we make because we built it to last, and we want you on the trail with gear you can trust.

Shipping

FREE shipping on all kits within the USA. Orders typically ship within 1 business day. Estimated delivery 3 to 7 business days depending on location. Expedited shipping is available at checkout.

Returns

We stand behind every kit we sell. If you are not satisfied with your purchase, contact us within 7 days of delivery and we will make it right. Items must be unused and in original condition to qualify for a return.

Lifetime Warranty

Every Lone Rock Concepts Overland Water Pump Adapter Kit is backed by a lifetime warranty. If anything happens to your pump or adapter while on the trail, for any reason, we will replace it. No hoops to jump through. Contact us at info@lonerockconcepts.com and we will take care of you.

Contact

Email: info@lonerockconcepts.com Phone: (801) 382-8981 Support Hours: Monday through Friday, 9am to 4pm MST

Why Overlanders Choose Lone Rock

-   No-lift water access: Your container stays stored wherever you put it. Attach the adapter, press the button, and water flows. No repositioning a full container.

-   30 days or 30 gallons per charge: One USB-C charge goes the distance. Recharge from a power bank, your rig’s USB port, or a solar panel. Built for trips where outlets don’t exist.

-   Quality. The adapter is precision-machined from UHMWPE food-grade polyethylene, the same material class used in food processing. Not 3D-printed PETG. Not a knock-off. 

-   304 stainless steel spout: Paired with a food-grade silicone hose. Rust-resistant, sanitary, and built for years of outdoor use.

-   Patented design (US Patent No. 12,474,000): CNC-machined water pump adapter system for water containers. Featured in OVR Magazine. Trusted by overlanders across North America.

-   Lifetime warranty: Every kit is covered by a lifetime warranty. If something goes wrong, we make it right. No questions, no hassle.

What is the best water pump for a Reliance Rhino-Pak Water Container?

The Lone Rock Concepts Reliance Rhino-Pak Overland Water Pump Adapter Kit is comprised of a patented CNC-machined adapter system designed specifically for Swiss Link containers. It converts your jug into a hands-free pressurized faucet with a USB-C rechargeable pump. No lifting or spilling.

Does this fit any Reliance Rhino-Pak Water can?

Yes. The kit fits all sizes of Reliance Rhino-Pak Water containers.

How do I pump water from my Reliance Rhino-Pak can at camp?

Attach the Lone Rock patented adapter to your Reliance Rhino-Pak, connect the pump, and press the button. Water flows cleanly through a stainless steel spout and food-grade silicone hose. Your jug stays exactly where it is, so you don't have to lift a 42-pound container.

Is the Lone Rock water pump adapter safe for drinking water?

Yes. The adapter is CNC-machined from UHMWPE, a food-grade, BPA-free polyethylene. The hose is food-grade silicone and the spout is 304 stainless steel. Our pump components are independently lab tested for food contact.