28 November 2019


We would like to kindly inform you that as of 27 November 2019, the name of our company has changed from: HandyShower Sp. z o.o. to: WaSH Innovation Sp. z o.o. At the same time,...


We are present at the most important humanitarian fairs and outdoor trades

13-14 November 2019


The largest international event for the humanitarian & development aid sector taking place in Brussels, Belgium.

21-23 October 2019


WETEX is the leading global Water, Energy, Technology and Environment Exhibition held in Dubai, UAE.

18-20 October 2019

Warsaw Ski&Outdoor Show

Biggest Ski & Outdoor fairs in Poland.

11 - 13 June 2019

Warsaw HumanitarianExpo

The largest trade fair in Europe devoted to global humanitarian and development aid and related business.

12-14 March 2019


DIHAD is an annual international Aid & Development conference and exhibition held in Dubai, UAE.

28 February - 3 March 2019

Wiatr i Woda 2018

"Wiatr i Woda" trade fairs is the largest event in the water sports and recreation industry in Poland.

17 - 20 June 2018

OutdoorShow 2018

The twenty-fifth edition of one of the largest outdoor fairs in the world taking place in Friedrichshafen in Germany.


HandyShower - a 3-in-1 hygine system that helps you conserve water. Co-founders Zdzisław Iwanejko and Zuzanna Iwanejko sharing their story.

HandyShower is a compact portable shower kit. Unlike other portable showers, the complete kit comes with different nozzles: a shower, a faucet and a bidet.