No products in the basket.

Safe Drinking Water, Wherever Life Takes You

 – Unique 3-in-1 Filter Technology

 – Filter removes up to 99.9999% of all microbiological contaminants from any non-saltwater source*

 – Independently tested and verified on four continents

* based on BCS laboratory reports 

♻️Swap Your Old Lid For A New One For FREE You Pay The P&P

Add a new style lid to your basket and apply the coupon POSTFREELID. The Lid will be discounted to FREE. ( NB: the discount appears before the Proceed to Checkout button) ➡️ Free Lid


Read more


Read more

Active Bottle

Read more

50cl Bottle

Read more

75cl Bottle

Read more

This site ships to the UK only. For other shipping options, please see our global distributors

As Recommended by leading Travel Companies

Our Water Bottles use a Unique 3-in-1 Filter Technology – Best In Class.

The filters used in our BPA free water bottles are created based on technology originally developed for the NASA space programme.

Three different (1 traditional and 2 nano) technologies are forged together in one filter to remove up to 99.9999% of all microbiological contaminants in water.

The three technologies used in a Water-to-Go filter are:

Mechanical filtration a very small pore size which stops contaminants passing through.

Electrical (by a positive charge) which reduces the pore size even further and attracts the contaminants like a magnet would, trapping them inside the filter.

Activated Carbon our filters use activated carbon but instead of using adhesives to glue the carbon particles together, (which vastly reduces the carbon’s efficiency) it is contained within the membrane, helping to reduce contaminants whilst eliminating bad tastes and odours. Try filtering water from your domestic filter and taste the difference!


Three practical sizes - One Purpose.

Making Dirty Water Drinkable

Our Filter Technology Eliminates Up To 99.9999%* Of Water Contaminants Including:

  • Deadly Viruses & Bacteria

  • Life-Threatening Water-borne Parasites

  • Poisonous Metals & Chemicals

Examples include: Cholera, Polio , E.coli, Hepatitis A , Cryptosporidium ,Tapeworm, Giardia , Chlorine, Fluoride, Lead and Mercury

*Based on BSC Laboratories report

View Complete List

Water To Go
Your Ultimate Travel Companion.

I just wanted to email to let you know that the Water-to-Go bottles proved to be a vital addition to our last field project in South Sudan, …We found ourselves short of a safe, clean water supply in one of our study areas and very much relied on our bottles to drink the raw local water. Considering 40c heat and 12 hour days working in the field, we could not have survived without them!

Here is a picture of one of your bottles next to our kit in the field.


Laura Holliday -Ground Water Relief

Thirsty? – No Problem! Using the Water-to-Go Active Bottle whilst on the move and using the 3-in-1 filter means being able to fill up from any water source and stay hydrated.⠀

Ben Keen - The Adventure Element

Easily the best travel investment I’ve ever made are reusable water bottles. In Europe, I’ve been trying a Water-to-Go bottle. These bottles are fabulous and have in-built water filters so you can drink water from taps all over the world without worrying about getting sick. You can even drink from streams and rivers too! I take a bottle everywhere with me, and they have saved me hundreds of pounds on bottled water and saved me from buying hundreds of plastic bottles. Do you have a bottle like this? If not, then go and get one, they are life changing!!

Claire Sturzaker

Going somewhere with unsafe drinking water? Get one with a built-in filter and drink clean water anywhere! We LOVE our Water-to-Go filter bottle – it got us through our month in Morocco where you cant drink the tap water, and we didnt have to buy any single-use plastic bottles for the whole trip! The filter removes 99% of microbiological contaminants and the bottle is BPA free, so you can be sure youre drinking clean, safe water from a leach-free container! Its the perfect travel and adventure companion!

Bamboo and Backpacks

Water-to-Go news

Why You Need A Water Filter When Traveling In Latin America 

Why You Need A Water Filter When Traveling In Latin America Travelling through Latin America is a dream for most people, but for those...

All about the water in Mexico and how to stay hydrated

Is it safe to drink I bet your upcoming trip to Mexico involves a lot of daydreaming about lying on the beach and sipping...

Things I wished I’d known before going to Thailand

  Thailand…..what can I say? It’s one of my favourite countries in the world to travel to. There are so many contrasts from the...

Tips for staying hydrated when you are on the road

    Planning a trip? Travelling is a great opportunity to explore different parts of the world, but it’s important to stay hydrated during...

A Business Traveller’s Quick Guide to Hydration

Long-term fan of Water to Go, Christopher Babayode, has written this very interesting article about the need to hydrate when travelling for business. Here’s...

Water-to-Go provides support to Ukraine with Jordan Wylie

Water-to-Go is pleased to have been able to support the people in Ukraine by providing safe drinking water with the help of our friend,...

Water-to-Go supports Groundwater Relief in South Sudan

Groundwater Relief (GWR) is a non-profit organisation whose aim is to support people who lack access to sufficient,...

Slow travel around the Scottish Highlands with Water-to-Go

Guest blog post by Francesca Brooking As travel started to open up again, I was itching to get out into nature. Staying closer to...
View More
in your basket
Go to Basket