When you buy a Retulp bottle, you are ensuring that someone else is drinking with you. Since 2018, Retulp has already donated 61 million litres of water to people in Africa and Indonesia. The donations are invested under the control of Aqua for All in water projects run by Amref Flying Doctors, The Red Cross, Simavi and World Vision.
In addition to benefiting yourself and others, the bottles are of course also good for the planet. The only way to really combat the ever-increasing mountain of disposable bottles, cups and cans is to use your own refillable bottle. Prevention is much, much better than recycling. By using a refillable bottle, you ensure that the enormous mountain of plastic waste does not get any bigger.