Open your caravan's water tank cap - with ease
SmartAqua is a water tank opening tool that makes opening the water tank cap or lid on caravans, motorhomes and boats easier. Simple, durable and effective.
Designed and made in Finland
Cap open in seconds
See how the water tank cap opens with SmartAqua – effortlessly and while sparing the threads, whatever the cap size.
Why SmartAqua?
Durable material
Made from high-quality, impact-resistant engineering plastic that stands up to heavy use year after year.
Fits most caps
Compatible with almost all standard water tank caps and lids on caravans, motorhomes and boats.
Gentle on threads
The ergonomic design won't damage the cap's threads or seals when opening.
Easy on your hands
Easy on your hands – whether you have joint problems or acrylic nails, it gets the job done.
How it works
Three easy steps – it's that simple.
Subscribe
Order SmartAqua using the contact form. We'll deliver it straight to your door.
Receive
We ship the tool quickly. Instructions are included in the package.
Use
Place the tool over the cap and twist it open. Quick and effortless.
Subscribe
Order SmartAqua using the contact form. We'll deliver it straight to your door.
Receive
We ship the tool quickly. Instructions are included in the package.
Use
Place the tool over the cap and twist it open. Quick and effortless.
”I went and tried it right away, and it opened easily and effortlessly! 👍”
Ready to make life easier?
Order SmartAqua and open your water tank cap in seconds from now on.
Order SmartAquaDo you have questions? Get in touch