Are you one of many who know how important drinking water is but you just don’t do it?

We challenge you to commit to a 9 days journey and
boost your daily consumption of water.

Learn more How to enter the challenge?

Why you should do it?

Because you feel or know you don’t drink enough water and you might be dehydrated?

During these 9 days we encourage you to drink 9 glasses of water per day or 3 i9 water bottles.

How the Challenge Works?

Download challenge sheet How to enter?

Share your journey and you can WIN amazing prizes!


i9 Water bottle


Energy Place mat


Mobile phone protection

How to enter to win?

Thank you all for your participation and Big Congratulations to the winners of the i9 Water challenge!

i9 bottle goes to Adriana Vraniakova. Ann Townhill, Marian Lacko.

Energy Tablemat goes to Radka Truberova, Ocean Rock team, Lounes.

Phone protection goes to Michaela Mraz, Janja Štavar, Andrea Truberova.

Before you start:

Take a photo of your face in the morning on Day 1.
Set your INTENTION – Why you are doing the challenge?
Invite your friends & family and do it TOGETHER!

The organizer of the “i9 water challenge” is i9 d.o.o., Limbuška cesta 78b, Maribor, Slovenia.

The challenge and prize game is also taking place on Instagram and Facebook, from 22.3. to 1.4. 2022. The prize game is not sponsored by Instagram / Facebook and is not related to Instagram or. Facebook as a business. All information provided by the user in the challenge is received by the organizer of the challenge. The winners will be announced on this page,, on 4. 4. 2022.