A Curaçao, Bonaire or Aruba water bottle from Join the Pipe is a reusable 0.5-litre bottle printed with the island design, made from 99% sugarcane bioplastic. On all three islands the tap water is desalinated and safe to drink, so the smart move is to refill the bottle instead of buying shipped-in plastic. It works as a souvenir and an everyday bottle at once.
That tap-water point matters more here than almost anywhere. These islands have no rivers and no groundwater to speak of, so every drop of drinking water is made from the sea. Once you know it's safe, a refillable bottle stops being a souvenir and starts saving you money.
Can you drink the tap water on the Dutch Caribbean islands?
Short answer: yes, on all three. The ABC islands (Aruba, Bonaire, Curaçao) have no natural freshwater, so the local utilities produce drinking water by reverse-osmosis desalination of seawater. The result is clean, tested water that meets international standards.
| Island | Utility | How it's made | Safe to drink? | Taste |
|---|---|---|---|---|
| Curaçao | Aqualectra | Reverse-osmosis seawater desalination, minerals added back | Yes, meets WHO and Dutch/EU-equivalent standards | Soft, mild |
| Bonaire | WEB Bonaire | Reverse-osmosis seawater desalination | Yes, meets international standards | Neutral, like Dutch tap water |
| Aruba | WEB Aruba | Reverse-osmosis seawater desalination | Yes, widely rated among the purest in the world | Clean, fresh |
So the honest answer to "should I buy bottled water on Curaçao?" is usually no. The tap water is tested to high standards and costs a fraction of a shipped-in plastic bottle. Fill up in the morning and you're covered for a day of beach and snorkelling.
One thing visitors notice: desalinated water can taste a little different from the hard mineral water many Europeans are used to. On Bonaire people describe it as neutral, close to Dutch tap water. On Curaçao the minerals are added back after treatment, so it tastes soft and mild rather than flat.
Why a reusable bottle makes more sense on an island
On a small island, every bottle of water in the shop arrived by boat. That's why bottled water is expensive there, and it's why the empty bottles are a real problem. Plastic waste piling up near reefs and beaches is exactly what these islands are trying to avoid, especially Bonaire, which guards its marine park closely.
A reusable bottle solves both at once. The water is already safe and basically free from the tap, and you're not adding to the island's plastic pile. If you drink around 1.5 litres a day on a week's holiday, one refillable bottle replaces roughly 20 single-use ones for that trip alone, and over a year of daily use it replaces more than 1,000.
The bottle, and why it's built around the material
Most island souvenir bottles are thin print-on-demand plastic or generic steel. Ours is built around what it's made of. The Curaçao City Bottle (0.5 L), like the Bonaire and Aruba versions, is made from 99% sugarcane bioplastic. That's a bio-based version of normal green PE plastic: chemically the same as conventional HDPE, so it's recyclable, but grown from sugarcane that absorbs CO2 as it grows. That gives the material a CO2-negative footprint, certified under Braskem's "I'm green" programme.
The specs people actually ask about:
- BPA-free, and food-safe under EU regulation EC 10/2011.
- Dishwasher safe up to 65 °C.
- About 30 grams for the 0.5 L bottle, so it's easy to pack.
- Made in the Netherlands by an Amsterdam company.
There's a give-back built in too. For every bottle sold, Join the Pipe donates one bottle and 100 litres of clean water to schoolchildren in Africa through its foundation. So the island bottle on your shelf already paid for water somewhere it's harder to get.
A souvenir or gift that actually gets used
As a gift, an island bottle beats a fridge magnet for one simple reason: people use it. It goes to the beach, the gym, the office. The island print keeps the holiday connection, and the sugarcane and clean-water story gives it something to say beyond "I went to Curaçao."
Buying for a dive school, a resort, or a company event? The same bottle can be custom-printed with a logo next to the island design, from 100 printed units. And if you want a different place, you can browse all 80+ city bottles, from Amsterdam to Barcelona to Tokyo.
FAQ
Can you drink the tap water in Curaçao? Yes. Curaçao has no natural freshwater, so Aqualectra makes all tap water by reverse-osmosis seawater desalination. It meets WHO and Dutch/EU-equivalent standards and is tested continuously, so refilling a bottle from the tap is fine.
Is Bonaire tap water safe to drink? Yes. WEB Bonaire produces drinking water by reverse-osmosis desalination. It meets international standards, tastes neutral like Dutch tap water, and has no added chlorine.
Is Aruba tap water safe to drink? Yes. Aruba's tap water is desalinated seawater from WEB Aruba, safe to drink and often named among the purest in the world.
Why does island tap water taste different? It's made from seawater, so the mineral balance differs from mainland mineral water. Curaçao adds minerals back after treatment for a softer taste; Bonaire's is neutral, close to Dutch tap water.
What is the Join the Pipe island bottle made of? 99% sugarcane bioplastic: BPA-free, food-safe under EU EC 10/2011, dishwasher safe to 65 °C, and CO2-negative as a material. The 0.5 L bottle weighs about 30 grams and comes in Curaçao, Bonaire and Aruba designs.
Can I get the bottle with my own logo? Yes, for orders from 100 printed units the bottle can carry both the island design and a custom logo. Ask for a quote rather than the retail webshop price for bulk orders.