System filter at the tap outlet ÖKO TAP 450 liters or 3 to 6 months (see the calculator on the ÖKO TAP page). Same filter as the original water bottles with an additional limescale inhibitor.

3 filters in the system at the tap outlet ÖKO TAP 1350 liters or 9 to 18 months (see the calculator on the ÖKO TAP page). Same filter as the original water bottles with an additional scale inhibitor.

7 filters in the system at the tap outlet ÖKO TAP 3150 liters or 21 to 42 months (see the calculator on the ÖKO TAP page). Same filter as the original water bottles with an additional limescale inhibitor.

The Swig™ filter straw filters non-potable water using an electro-adsorption process and acts against bacteria, viruses, and other contaminants present in water sources.

It's ideal for emergency and survival situations (loss of water bottle, hiking, travel or natural disasters).

It uses the same NASA-derived filtration media as ÖKO water bottles.

The SWIG works by suction and can be stored anywhere given its size and weight (survival bag, backpack, handbag, travel bag or in an easily accessible place in the event of natural disasters).

This Tritan® cap has been designed to be both sturdy and practical.

✔ Leak-proof: no more nasty surprises, even in a full bag.
✔ Built-in pipette: quick and easy hydration, wherever you are.
✘ Pipette protector not included
✘ Metal carabiner not included

Made from Tritan®, this cap combines safety, comfort, and durability to accompany you both in everyday life and on adventures.

Practical and colorful, the ÖKO pipette protector provides hygienic protection for your water bottle while adding a touch of personalization. Available in a wide range of colors, it makes it easy to tell the whole family's water bottles apart. A simple and useful accessory to keep your water bottle clean and unique!

A design that combines practicality, comfort, and food safety, so you can take it anywhere:

✔ Self-sealing cap: pressure-tight closure.
✔ Certified PP5 polypropylene: FDA compliant, tested by SGS.
✔ Hygiene preserved: resistant to temperature variations to prevent mold and unpleasant odors.
✔ Smart ribbed contours: the bottle instantly returns to its original shape after pressure, for smooth and effortless use.
✔ Several capacities available: 500 ml, 650 ml, or 1 L to suit all your activities.

💧 Lightweight yet ultra-sturdy, the ÖKO water bottle is the perfect companion for your adventures, workouts, or everyday life.

Extend the life of your ÖKO water bottle and add a touch of personalization with our replacement straws.

They fit perfectly into your ÖKO filter bottle and can be removed with a little force for regular cleaning.

Practical and sturdy, the ÖKO metal carabiner is the ideal accessory for easily carrying your water bottle. Hook it onto your backpack, belt, or any other support, and keep it handy when traveling, hiking, or doing everyday activities. A small accessory that makes a big difference!