The ÖKO L3 Filtration Kit is a high-performance, lightweight and compact water filter, ideal for drinking water directly from rivers, lakes and other freshwater sources when hiking, camping or in the event of a disaster.

Weighing just 58 grams, the L3 filter can purify up to 1000 liters of water (if rinsed thoroughly after each use). It uses a hollow-fiber membrane capable of removing up to 99.999% of bacteria (such as E. coli) and 99.9% of parasites and protozoa (such as Giardia lamblia and Cryptosporidium), as well as viruses of 0.1 micron or larger.

Discover one of the first pressure-operated water bottles, equipped with a 0.1 micron hollow-fiber filter designed to provide extreme levels of filtration.

Ideal for intrepid travelers and adventurers, the L3 filter is specifically designed to treat the most contaminated and inhospitable waters. Whether you're exploring remote regions or countries where water quality is uncertain, this water bottle guarantees unrivalled safety and purity.

The Swig™ filtering straw purifies 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).

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

This Tritan® cap is designed to be both practical and sturdy, to accompany you in all your activities, whether everyday or outdoors.

• 100% leak-proof: enjoy a perfect seal, even on the move.
• Integrated pipette: Drinking becomes easy and convenient, with no risk of spillage.
• Pipette guard: your pipette is protected from dust and dirt.
• Metal carabiner: easily attach your water bottle to your bag or belt.
• Strap attachment: Convenient for carrying your water bottle any way you like.
  

Made from durable, BPA-free Tritan®, this cap combines safety, strength and comfort.

The ÖKO water bottle body combines lightness, durability and practicality.

• Self-sealing cap: Ensures a tight seal after each squeeze.
• Material polypropylene PP5 :
  • Complies with FDA food safety standards.
  • Non-toxic tested by SGS.
  • Resistant to temperature variations to prevent mold and odor formation.
• Ribbed contours: Designed to return to shape quickly after pressing, for effortless use.
• Available in several sizes: Choose between 500 ml, 650 ml and 1 liter to meet all your needs.

Lightweight and sturdy, this water bottle body is ideal for outdoor adventures, sports sessions or simply everyday use.

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

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

Practical and sturdy, the ÖKO metal carabiner is the ideal accessory for carrying your water bottle with ease. Attach it to your backpack, belt or any other support, and keep it close at hand on your travels, hikes or daily activities. A small accessory that makes all the difference!