The Guppyfriend™ Washing Bag protects synthetic garments from releasing harmful microfibres in to the environment and is a scientifically approved solution against microplastic pollution from washing.

Synthetic garments release tiny plastic fibres in to your washing machine which then find their way in to the world's oceans and waterways, taking centuries to decompose accumulating bacteria and pollutants.

The Guppyfriend reduces fiber shedding and protects your clothes by filtering the few fibers that do break and doesn’t lose any fibers itself.

This single comparment washing bag is made from 100% polyamide and can be recycled.

The inside is slick and the clothes in the bag undergo less mechanical stress and less friction with other clothes, leading to decreased fibre loss and significantly increasing the lifetime of your garments.

After washing simply collect the fibers and dispose them of properly in your household bin.

It’s a daily reminder to change our buying habits and washing rituals. Save the environment and your wardrobe!

Outdoor Industry Gold Award 2016 Winner.

Watch Why the Guppyfriend protects your clothes and the environment

Watch Why the Guppyfriend is the most effective solution to stop plastic particles from washing

Watch Efficiency of the Guppyfriend Washing Bag - Tested at the German Textile Research Institute

SKU: 50044654
Colour: White
Caution: Do not overfill. Not for use in a tumble dryer. Avoid sunlight/ do not dry in the sun. Not for use above 95 degrees. Do not iron. Avoid zips, anything sharp may harm the material.
Contents: 1 washing bag
Dimensions: 50 X 74 cm
Weight Details: ca. 79 g
Material: Apart from the zipper, the bag is entirely made of Polyamide 6.6. The material is untreated, undyed, and does not contain any additives. 

Care instructions

Max. temperature: 40°. Read manual before use. Use a liquid detergent. The bag is self-cleaning, do not rinse the bag under running water. Wash only clothes of similar colours together in the bag.


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Please note, we are currently only able to deliver to UK addresses (including Northern Ireland) and British Isles of Jersey and Guernsey.

Free UK delivery on orders over £50

UK standard delivery 4-6 days: £4.95


We hope you will be delighted with your purchase, however if you change your mind you can return your order in its original condition, with proof of purchase, to our online customer service centre within 30 days and we will exchange or refund your order.

Our extended Christmas returns policy

We’ve extended our usual limit for returns just for the festive season. Any goods bought between 23rd October and 24th December 2020 can be returned up until 29th January 2021, if it’s unwanted or unsuitable.

For more information see our delivery and returns page.

 Spend over £50 and get free UK delivery