Military Can Overland Water Pump Adapter Kit

Our Commitment to You

Lone Rock Concepts builds products meant to last. Every adapter is CNC-machined from FDA-approved materials 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.

-   CNC-machined, FDA-approved materials: 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. The original patented design.

-   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): The only patented 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 military jerry can?

The Lone Rock Concepts Military Can Overland Water Pump Adapter Kit is the only patented, CNC-machined adapter system designed specifically for NATO-style military water cans. It converts your jerry can into a pressurized on-demand faucet with a USB-C rechargeable pump. No lifting or spilling.

Does this fit standard NATO military jerry cans?

Yes. The kit fits standard NATO-style military water cans (20L / 5-gallon) that say "PROPERTY OF U.S. GOVERNMENT" If you have a tan or green Scepter jug, use our dedicated Scepter Kit instead.

How do I pump water from a military can while overlanding?

Attach the Lone Rock patented adapter to your military water can, connect the USB-C rechargeable pump, and press the button. Water flows cleanly through a 304 stainless steel spout and food-grade silicone hose. Your can stays in place so you your not lifting a 44 pound container.

Is the Lone Rock adapter safe for drinking water?

Yes. The adapter is CNC-machined from UHMWPE, an FDA-approved food-grade polyethylene. The hose is food-grade silicone and the spout is 304 stainless steel. Everything that contacts your water meets food safety standards.