Reliance Aqua-Tainer Overland Water Pump Adapter Kit

✓ Fits all Reliance Aqua-Tainer and Reliance Jumbo-Tainer containers  ·  Does not fit Rhino Pak containers

Whether you’re setting up basecamp in the backcountry or going car camping at your favorite state park, getting water out of a Reliance jug shouldn’t be a workout. The Lone Rock Concepts Reliance Aqua-Tainer Overland Water Pump Adapter Kit turns your container into a hands-free faucet — press the button and water flows. Wash dishes, fill a cup, rinse hands, clean gear. No tipping a full 7-gallon jug. No spills. No fumbling. Whether you’re running a week long expedition through the desert or setting up a car camping kitchen, this kit makes water access effortless. Go Beyond Gravity.

Does It Fit Your Container?

Yes — if you have a Reliance Aqua-Tainer or Reliance Jumbo-Tainer in any size, this kit fits. Compatible containers include:

• Reliance Aqua-Tainer 4-gallon

• Reliance Aqua-Tainer 7-gallon

• Reliance Jumbo-Tainer 5-gallon

• Reliance Jumbo-Tainer 7-gallon

Important: Does not fit Rhino Pak containers. If you have a Rhino Pak, we have a dedicated Rhino Pak Kit available separately.

What’s Included in the Kit

• Lone Rock Concepts Electric Water Pump (USB-C rechargeable)

• Patented CNC-machined adapter — US Patent No. 12,474,000

• USB-C charging cable

• Food-grade silicone water hose

• 304 stainless steel spout

• Lone Rock Concepts sticker

• Storage pouch — everything organized and ready to go

Why Campers and Overlanders Choose Lone Rock

• No-lift water access: A full 7-gallon Reliance jug weighs over 58 pounds. This kit means you never have to tip, lift, or reposition it again. Attach the adapter, press the button, done.

• 30 days or 30 gallons per charge: One USB-C charge covers weeks of camp use. Recharge from a power bank, car USB port, or solar panel. Works everywhere your Reliance jug goes.

• CNC-machined, FDA-approved materials: The adapter is precision-machined from UHMWPE food-grade polyethylene — safe for drinking water, built to last. Not 3D-printed, not flimsy.

• 304 stainless steel spout: Paired with a food-grade silicone hose. Rust-resistant and sanitary whether you’re washing dishes at a trailhead or a family campsite.

• Patented design (US Patent No. 12,474,000): The only patented CNC-machined water pump adapter system for Reliance containers. Built by overlanders who got tired of spilling water in the middle of nowhere.

• Lifetime warranty: Every kit is backed by a lifetime warranty. If something goes wrong, we make it right. No questions asked.

What is the best water pump for a Reliance Aqua-Tainer?

The Lone Rock Concepts Reliance Aqua-Tainer Overland Water Pump Adapter Kit is the only patented, CNC-machined adapter system designed specifically for Reliance containers. It converts your jug into a hands-free pressurized faucet with a USB-C rechargeable pump — no lifting, no spilling.

Does this fit the Reliance 7-gallon Aqua-Tainer?

Yes. The kit fits all sizes of Reliance Aqua-Tainer and Reliance Jumbo-Tainer containers. It does not fit Rhino Pak containers — those have a dedicated Rhino Pak Kit available separately.

How do I pump water from my Reliance jug at camp?

Attach the Lone Rock patented adapter to your Reliance Aqua-Tainer, 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 — no lifting a 58-pound container.

Is the Lone Rock water pump 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.

Reliance Aqua-Tainer not included. Pick up your Reliance container at Walmart, REI, or any camping retailer, attach the Lone Rock adapter kit, and your camp water system is ready to go.

Trademark Disclaimer: Use of the Reliance and Aqua-Tainer brand names is for compatibility reference only. Reliance and Aqua-Tainer are registered trademarks of their respective owners. Lone Rock Concepts is not affiliated with or endorsed by Reliance.