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.

 
The Brown Watercolour Checker Eco-Friendly Phone Case boasts a checkered brown and beige tile pattern on its back cover, designed to fit seamlessly with iPhone and Samsung Galaxy models. It features prominent camera lenses in the upper left corner, along with a small logo at the bottom center of the case.
 
Introducing the Brown Cow Print Eco-Friendly Phone Case, expertly crafted for iPhone compatibility. Its stylish brown and white cow print pattern stands out beautifully against a simple cream background.
 
A smartphone with a camera module is shown. The Pink and Purple Checker Eco-Friendly Phone Case showcases a checkerboard pattern in soft shades of peach, tan, and brown. A small black horseshoe-shaped symbol at the bottom signifies its commitment to sustainable style.
 
The Brown and Orange Watercolour Check Biodegradable Phone Case features an orange and beige checkered design and includes a small black logo at the bottom, blending style with environmentally friendly materials.
 
The Orange Flower Check Eco-Friendly Phone Case features a stylish design with an orange flower check pattern accented by yellow highlights and accommodates triple camera lens phones. Compatible with both iPhone and Samsung Galaxy models, it boasts a light beige background, making it ideal for those who prioritize style and sustainability.
 
A Blue Marble Swirl Eco-Friendly Phone Case made from compostable materials, featuring a blue and white wavy marbled design. The case is elegantly designed with a small green and black logo near the bottom, complementing the three-camera setup seamlessly.
 
Blue Coral Eco-Friendly Phone Case showcasing a marine-themed pattern on a light backdrop. It includes an abstract design with the camera cutout positioned at the top left and a subtle logo centered near the bottom, combining style with sustainability.
 
A smartphone adorned with the Watercolour Landscape Eco-Friendly Phone Case, which is crafted from sustainable materials and features an abstract design in navy blue, beige, and rust watercolor-like waves. The camera array stands out against the case's light, neutral background.
 
The Black Terrazzo Eco-Friendly Phone Case features a smartphone with a camera module, showcasing an off-white design with black speckles for a terrazzo-like appearance, while also being compostable.
 
Introducing the Grunge Eco-Friendly Phone Case, a stylish smartphone accessory with a beige background and urban-inspired paint splatter patterns. It features a small green "U" logo at the bottom, offering a sustainable choice for those who appreciate both fashion and environmental responsibility.
 
The Black Marble Swirl Eco-Friendly Phone Case is a compostable smartphone case with an abstract wavy stripe pattern in black and white, reminiscent of zebra print, set against a light beige background.
 
The Black Hearts Eco-Friendly Phone Case is a smartphone accessory in white with small black heart patterns, crafted from sustainable materials for an eco-friendly touch.
 
A Black Flower Checker Eco-Friendly Phone Case, noted for its black and white floral checker design, is showcased against a plain background.
 
The Black Checker Eco-Friendly Phone Case, compatible with iPhone and Samsung Galaxy, features a checkered black and beige design with a subtle green logo at the bottom. It is showcased on a plain off-white background.
 
The Beige Abstract Eco-Friendly Phone Case boasts a minimalist design with elegant curved shapes and lines in brown and tan hues, set against a light gray backdrop. The case is crafted from biodegradable materials, emphasizing eco-friendliness.
 
Introducing the Pink Bananas Eco-Friendly Phone Case, a biodegradable and stylish accessory decorated with delightful pink and yellow banana illustrations on a light backdrop. This phone case is adorned with small black dots and is compatible with both iPhone and Samsung Galaxy models. It features a distinctive green "U" logo near the bottom, embodying an eco-friendly ethos.
 
Displayed against a light, neutral background is the Almond Checker Eco-Friendly Phone Case. This sustainable accessory features a brown and cream checkered design with a small logo near the bottom center, marrying timeless style with zero waste principles.
 
The Abstract Swirling Lines Eco-Friendly Phone Case features a stylish eco-friendly beige design with black swirling lines on a light background, and it is compatible with both iPhone and Samsung models, seamlessly blending sustainability with design.
 
The Mountains Eco-Friendly Phone Case showcases an abstract design with layered earth tones in pink, peach, orange, and yellow. Designed for compatibility with both iPhone and Samsung Galaxy models, it includes visible camera lenses and flash at the top left corner, as well as a discreet logo at the bottom center.
 
The Cliffs Eco-Friendly Phone Case is a biodegradable smartphone accessory with an abstract design in shades of yellow, pink, and brown. It is compatible with both iPhone and Samsung devices and features a small, stylized "U" logo at the bottom.
 
The Valleys Eco-Friendly Phone Case, designed with horizontal textured bands of pink, beige, and yellow, encloses the smartphone's back camera. This compostable cover features a small black horseshoe-shaped logo at the bottom and is compatible with both iPhone and Samsung devices.
 
Three Hills Eco-Friendly Phone Cases are spotlighted against a beige backdrop, adorned with abstract, wavy patterns in shades of pink, peach, and orange. These sustainable cases feature precise cutouts for buttons and cameras and are compatible with both iPhone and Samsung Galaxy models. They are showcased from three distinctive angles.
 
The Turtles Eco-Friendly Phone Case showcases a pattern of intricately drawn navy blue sea turtles set against a light background.
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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.