Synthetic fabrics release microplastics, particularly during washing. These particles end up in rivers and oceans, endangering both nature and human health. The Guppyfriend washing bag offers a simple solution: it reduces fibre shedding during washing, protecting your garments and effectively filtering out the majority of microplastic fibres before they can pollute water.

• Reduces microplastic pollution by up to 90%
• Made from durable, non-shedding polyester monofilament
• Protects delicate garments from shedding & pilling
• Sized 50 x 74cm

Please note that the Guppyfriend washing bag is suitable for wash cycles up to 40°C. Simply fill the bag 2/3 of capacity with your garments and run a regular wash cycle. After use, discard microplastic sheddings in the general trash as they are non-recyclable.

All profits from Guppyfriend washing bags purchased through MR MARVIS go towards coastal cleanup projects in partnership with Sumthing.

Please note: we cannot accept returns or exchanges for this product.

• The Seersucker Swims come in a regular cut and fit true to size.
• Length of inseam: 15.5 cm for a size M.
• The Seersucker Swims' elasticated waistband ensures an extremely comfortable fit.
• Regular rise.
• Mid-length with an above-the-knee hemline.

The Seersucker Swims are made of 36% recycled polyamide, 31% organic cotton, 27% polyester and 6% elastane. Their quick-drying fabric and stretchiness make them simply unique.

The Seersucker Swims have a carbon footprint of 4.71kg CO2 – 33% less than industry standard.

We compensate for all our carbon emissions. Learn more about our footprint & our reduction targets in our annual Action Report. Curious about how we minimise our negative impact and maximise our positive impact? Head to our Sustainability page.

Make sure to rinse after every dive to remove chlorine and salt as they can cause colours to fade. Wash at max 30 °C. Do not tumble dry: air dry. We recommend drying them flat or over a drying rack without pegs to avoid leaving marks and stretching the waistband. Do not iron.

Wash before storing away for several months to avoid stains, sweat or sunscreen setting into the fabric.

FREE SHIPPING: All orders shipping to The Netherlands, Belgium, Germany, metropolitan France, Austria, Denmark, Italy, Spain, Luxembourg, Switzerland (on mrmarvis.com/ch) as well as orders from €200 or higher shipping to Rest of Europe, United Kingdom (on mrmarvis.com/gb).

€9 shipping costs: United States and orders below €200 shipping to Rest of Europe.

€19 shipping costs: Canada, Albania, Andorra, Belarus, Bosnia And Herzegovina, Faroe Islands, Gibraltar, Greenland, Holy See (Vatican City State), Iceland, Liechtenstein, Macedonia, Moldova, Monaco, Montenegro, Portugal (Azores), Portugal (Madeira), Serbia, Turkey, Ukraine.

€39 shipping costs: All other countries.

Please note:

• Free exchanges & returns for orders within The Netherlands, Belgium, Germany, metropolitan France, Switzerland, Austria, Denmark, Spain, Italy, Luxembourg, Switzerland and The United Kingdom (excluding the islands).
• MR MARVIS products can be exchanged/returned within 100 days of purchase in case the hang tags are still attached to the product and the product is not damaged.
• For orders sent outside the EU, import duties and taxes may apply to the order. Any import duties and taxes payable will be the sole responsibility of the customer and may need to be paid at the time of delivery.
• For customers in mainland UK, sales VAT is included in the prices stated on the site. Any import VAT or duties (normally applicable on orders exceeding £135) will be covered by MR MARVIS and will incur no extra customs charges for the recipient.

Delivery times:

Parcels will be handed over to the carrier within 24 hours.

• NL: Orders on Sun – Fri before 23:00h will be delivered the next day.
• BE: Orders will be delivered within 1-2 business days.
• DE: Orders will be delivered within 1-3 business days.
• FR: Orders will be delivered within 3-4 business days.
• AT: Orders will be delivered within 3 business days.
• DK: Orders will be delivered within 4 business days.
• CH: Orders will be delivered within 1-3 business days.
• LU: Orders will be delivered within 2 business days.
• ES (mainland): Orders will be delivered within 5 business days.
• ES (islands): Orders will be delivered within 7 business days.
• IT: Orders will be delivered within 5 business days.
• Other EU countries: Orders will be delivered within 9 business days.
• Outside EU: Orders will be delivered within 9 business days.