Introducing

Eco-Friendly Phone Cases

Sustainable & Stylish

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Biodegradable

Made from 100% compostable bioplastic and bamboo fibre mix.

Shock Proof

Drop-tested from 5 feet for serious shock absorption.

Local Production

We produce on demand and local to you in the UK, US, EU, Australia and South Korea.

Non-Toxic

Free from harmful chemicals like phtalates, BPA, and cadmium.

 

Umweltfreundliche Handyhülle „Cliffs“

Ab £26.90
 

Valleys Umweltfreundliche Handyhülle

Ab £26.90
 

Umweltfreundliche Handyhülle „Hills“

Ab £26.90
 

Schildkröten Umweltfreundliche Handyhülle

Ab £26.90
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Let customers speak for us

from 1206 reviews

Really lovely case that feels nice to hold and sturdy enough to protect my phone

Danielle Rowley
Turtles Eco-Friendly Phone Case

Love it! We usually buy from Pela but they're so expensive & take forever to come. So happy to find another provider of compostable phone cases.

Jasmine Hambley
Turtles Eco-Friendly Phone Case

Beautiful case, really happy with it. Arrived promptly and well packaged. Thank you :)

Elizabeth Webley
Flower Garden Eco-Friendly Phone Case

I love my phone case. It fits perfectly, feels and looks great!!
Would highly recommend

Amy
Turtles Eco-Friendly Phone Case

This is the second case I have gotten. I got my first case in March24 and it started to decompose Aug25. Honestly I’m really happy with that! I love that my phone cases DO NOT last forever and will biodegrade. I also like how the case feels- I got the mate version and love it. I plan on repurchasing in the future.

Estefania
Turtles Eco-Friendly Phone Case

Several purchases in and wouldn’t buy a case from anywhere else. Love the eco case, hard wearing, colourful and not adding plastic to landfill all great!!!

Jane Jones
Green Wild Flowers Eco-Friendly Phone Case

This is my second case I've purchased from this business. I love that they're compostable and the designs are really pretty.

Anna Martin
Jasmine Eco-Friendly Phone Case

Love my case! Really good quality and the colours are stunning, just as vibrant as the image!

Hannah Jelliman
Memphis Eco-Friendly Biodegradable Phone Case

Great item, have bought one before and was so good I got another for my new phone

Claire Rookes
Love Spell Eco-Friendly Phone Case

Beauitful phone case, I ordered the wrong size and the store was very helpful when I asked if I could exchange it for the right size.

Maureen Higgins
Willow Eco-Friendly Phone Case

Beautiful phone case, feels so much nicer than a plastic one

Izzy Romilly
Pink Cherries Eco-Friendly Biodegradable Phone Case

Love it! It’s such good quality

Sign in with Apple user
Love Spell Eco-Friendly Phone Case

I wanted a nice looking, biodegradable case. This case looks exactly as pictured. It fit the phone perfectly and it has a nice grippy texture to hopefully prevent drops. I can press the buttons through the case without much effort. The inside corners are scooped out a little giving some room to give on impact without breaking the phone or case - nice quality detail. The ink of the turtles and logo shimmer a little in the light. Overall, it actually exceeds my expectations.

Robin Staub
Turtles Eco-Friendly Phone Case

Brilliant item, really lovely design and been using it a few weeks now and the picture hasn't scratched or faded at all. Very happy, great quality

Rosie
Casulo

Super coque de téléphone, très jolie design et a l'air bien robuste !\nJe recommande cet article !

Lou
Casulo

Explore More Eco-Friendly Accessories

 
Two smartwatches with rectangular faces are displayed. One features an Apple Watch band with a striped brown strap and shows the time, while the other boasts a Neutral Abstract Vegan Leather Apple Watch Band in plain beige with buckle and holes. Both are set against a plain white background.

Pfirsichfarbenes abstraktes veganes Lederarmband für die Apple Watch

£36.90

4 farben verfügbar
 
Two smartwatches feature Turtles Vegan Leather Apple Watch Bands with blue sea turtle designs on beige, displaying different times against a white background. This eco-friendly accessory adds oceanic charm to any outfit.

Schildkröten Veganes Leder Apple Watch Band

£36.90

4 farben verfügbar
 
Two Terrain Vegan Leather Apple Watch Bands featuring beige, eco-friendly materials with wavy abstract lines are displayed side by side. The watch displays present a minimalistic clock face on a light background for an elegant presentation.

Terrain Veganes Lederarmband für die Apple Watch

£36.90

4 farben verfügbar
 
Two Apple watches come with Green Watercolour Checker bands made from vegan leather, ideal for eco-conscious art lovers. The analog displays sit on sleek black backgrounds, and adjustable bands emphasize both intricate design and functionality.

Grünes gestrecktes veganes Lederarmband für die Apple Watch

£36.90

4 farben verfügbar
 
The display features two Green Blue Stripes Vegan Leather Apple Watch Bands. One band is buckled, highlighting its eco-friendly green and blue stripes, while the other shows its entire vegan leather strap. Both bands are paired with watches that have black screens and minimalist clock face designs reminiscent of an Apple Watch band aesthetic.

Grün-blaue Streifen Veganes Leder Apple Watch Band

£36.90

4 farben verfügbar
 
The image displays two Caramel Abstract Strokes Vegan Leather Apple Watch Bands with square screens. One watch is lying flat to highlight the face, while the other shows off the textured underside of the strap. Both wristbands are made from eco-friendly materials and have contrasting stitch details.

Karamellfarbenes abstraktes Striche-Apple-Watch-Armband aus veganem Leder

£36.90

4 farben verfügbar
 
Two smartwatches showcased with the Brown and Purple Checker Vegan Leather Apple Watch Band, featuring a blend of beige, cream, pink, and brown hues against a light background. The watches boast minimal clock faces with an elegant design crafted from vegan leather for sustainable craftsmanship.

Braunes und lila Aquarell-Kariertes veganes Lederarmband für die Apple Watch

£36.90

4 farben verfügbar
 
Two smartwatches with square faces showcase the Abstract Cut Out III Vegan Leather Apple Watch Bands. The bands feature abstract color blocks in shades of pink, yellow, and brown. One watch displays a clock face while the other highlights the unfastened strap. These cruelty-free straps are stylish and water-resistant.

Prärie-Apple-Watch-Armband aus veganem Leder

£36.90

4 farben verfügbar
 
Two Abstract Cut Out Vegan Leather Apple Watch Bands with multi-toned straps in shades of pink and beige are displayed. Both feature a minimalist clock face with a black background and yellow and white hands. One watch band is detached, showcasing its elegant design.

Rolling Hills Veganes Lederarmband für die Apple Watch

£36.90

4 farben verfügbar
 
The Wonky Stars Vegan Leather Apple Watch Band set features two smartwatches with vegan leather straps, adorned with black star patterns. The watch faces have a simple clock design with orange hands on a black background, against a light gray backdrop, ideal for any collection.

Wonky Stars Veganes Lederarmband für die Apple Watch

£36.90

4 farben verfügbar
 
The Swallows Vegan Leather Apple Watch Band features a cream bird-themed strap and minimalist clock face with orange and yellow hands. This eco-friendly accessory promises style and sustainability using vegan leather on a light background.

Schwalben Veganes Leder Apple Watch Band

£36.90

4 farben verfügbar
 
Two smartwatches feature the Star Pink Check Vegan Leather Apple Watch Bands, showcasing a patchwork design of pink, beige, and orange squares along with floral motifs. These bands are crafted from vegan leather to ensure style meets sustainability. The watch faces show the time as the bands lay flat to highlight their design.

Veganes Lederarmband für die Apple Watch mit Stern in Pink

£36.90

4 farben verfügbar

Eco-Friendly Phone Cases FAQ's

Casulo cases are crafted from a 100% compostable blend of bioplastic and recycled bamboo fiber. Our materials are free of phthalates, BPA, cadmium, and other harmful substances, making them non-toxic and family-safe. Additionally, the inks used for designs are water-based and eco-friendly. Unlike traditional plastic or other so-called "eco-friendly" cases, our cases are made entirely from renewable resources, offering a truly sustainable alternative.

At Casulo, eco-friendliness isn’t just a buzzword—it’s a commitment. Here’s what makes our cases stand out:

  • Renewable Materials: Made from bamboo fiber and bioplastics, reducing reliance on petroleum-based plastics.
  • Biodegradability: Fully compostable in home or industrial composting systems, leaving no toxic residue.
  • Sustainable Manufacturing: Made to order and produced locally in the UK, US, EU, Australia, and South Korea to minimize waste and reduce carbon emissions.
  • Plastic-Free Packaging: Delivered in 100% recyclable, compostable paper envelopes.
    By using Casulo cases, you're helping to reduce landfill waste, lower greenhouse gas emissions, and support sustainable practices.

Yes! Casulo cases are 5-foot drop tested and feature a raised rim to protect your phone’s screen. They’re sleek yet durable, with a smooth, grippy texture that prevents accidental slips. Thousands of satisfied customers rate our cases 5 stars for their reliable protection and style.

Yes, our cases are wireless charging compatible. For faster charging, we recommend using a charging ring for added efficiency.

Our Lifetime Warranty ensures that your Casulo case lasts as long as you need it. If it cracks, warps, or wears out unexpectedly, we’ll replace it at no cost to you.