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.

 
A smartphone encased in the Pink and Brown Watercolour Eco-Friendly Phone Case, showcasing an abstract artistic design of soft pink, peach, and brown watercolor-like shapes on a light background. Made from compostable materials, this phone case allows the camera lenses to remain uncovered at the top left corner.
 
The Mini Confetti Eco-Friendly Phone Case, made from compostable materials and featuring a terrazzo-patterned design, displays vibrant irregular shapes in orange, pink, green, and yellow on a white background. This case is compatible with iPhone and Samsung Galaxy models and elegantly frames the phone's camera.
 
The Mango Sorbet Eco-Friendly Phone Case showcases a smartphone in a colorful pastel design, crafted from vegan-friendly materials. It features abstract brush strokes in pink, yellow, and blue, with the back camera visible and a small black logo centered near the bottom.
 
Introducing the Lime Sorbet Eco-Friendly Phone Case, showcasing a vibrant and artistic design with an abstract pattern of yellow, green, and purple brushstrokes. Crafted from vegan-friendly materials, this colorful case complements the sleek look of your smartphone.
 
Introducing the Lemons Eco-Friendly Phone Case: adorned with a vibrant yellow lemon pattern and green leaves set against a cream background. This phone case boasts an eco-conscious design crafted from compostable materials and showcases minimalist art, accentuated with a subtle black logo at the bottom center.
 
The Brown Terrazzo Eco-Friendly Phone Case showcases a terrazzo-patterned design made from eco-conscious materials, featuring a mix of brown, green, and beige speckles on a light backdrop. The camera cutout is positioned at the top left, with a small "U" logo centered at the bottom.
 
The Green Watercolour Checker Eco-Friendly Phone Case, designed for compatibility with both iPhone and Samsung Galaxy models, is showcased on a light beige background. This case, featuring a green and white checkered pattern and crafted from eco-friendly materials, beautifully complements the phone's three camera lenses at the top left corner.
 
Set against a neutral backdrop, the Green Marble Swirl Eco-Friendly Phone Case showcases a green and white wavy abstract design and is compatible with iPhone and Samsung Galaxy models.
 
The Green Distorted Lines Eco-Friendly Phone Case, adorned with a wavy green and beige striped design, is displayed on a beige backdrop. Made from sustainable materials, it is compatible with both iPhone and Samsung Galaxy models.
 
The Green and Pink Swirl Lines Eco-Friendly Phone Case offers durable protection for your iPhone. It features an abstract design with intertwined green and pink wavy lines on a speckled beige background, showcasing sustainable craftsmanship with a small logo at the bottom center.
 
The Pink Flower Checker Eco-Friendly Phone Case is a smartphone accessory with a pink and green checkered design adorned with bold floral patterns, all crafted from sustainable materials. This environmentally friendly case includes a small logo at the bottom, set against a plain, light backdrop.
 
A smartphone featuring the "Green and Orange Watercolour Checker" eco-friendly case, designed in vibrant shades of orange, yellow, and beige. It showcases small square patterns with a discreet logo at the bottom. Compatible with iPhone models, the phone includes three rear cameras against a light cream backdrop.
 
The Green Flower Checker Eco-Friendly Phone Case showcases a smartphone with a camera module, featuring a nostalgic design of green and yellow checkerboard patterns decorated with peach-colored flower shapes. Compatible with iPhone and Samsung Galaxy models, the case has an elegant off-white background.
 
The Green Abstract Lines Eco-Friendly Phone Case boasts a minimalist abstract design in beige, gray, and green on a light background. It features a visible camera module in the upper left corner and is compatible with both iPhone and Samsung Galaxy models.
 
The Flower Strokes Eco-Friendly Phone Case features an artistic design with abstract floral brushstrokes in orange, purple, and pink on a light background and is fully compatible with iPhone and Samsung Galaxy models.
 
The Terrazzo Print Eco-Friendly Phone Case features a stylish beige design with brown, pink, and gray speckles, offering sustainable protection for a smartphone with a camera module. Adorned with a small logo at the bottom center, it rests elegantly on a light background.
 
A sleek and modern smartphone case featuring a cow-print design with black and white spots, the Cow Print Eco-Friendly Phone Case is crafted from sustainable materials and has visible camera lenses.
 
The Confetti Eco-Friendly Phone Case, compatible with iPhone and Samsung Galaxy devices, boasts a biodegradable design adorned with a vibrant abstract pattern. This includes geometric shapes like triangles, squiggles, and waves in shades of pink, blue, yellow, and orange on a beige backdrop.
 
The Colour Checker Eco-Friendly Phone Case showcases a lively pastel checkerboard pattern in shades of green, pink, yellow, and blue. It is designed with a three-lens camera setup at the upper left corner. A small logo is prominently displayed at the bottom center. This case is compatible with both iPhone and Samsung models.
 
The Cobalt Distort Lines Eco-Friendly Phone Case, designed with a wavy blue and beige striped pattern, is displayed against a plain off-white background. This case is specifically compatible with Samsung Galaxy devices and elegantly highlights the phone's camera lenses and logo.
 
Introducing the Caramel Abstract Strokes Eco-Friendly Phone Case, featuring a minimalist design with caramel abstract strokes and geometric shapes in beige, tan, and gold. This sustainable phone case also includes a small green "U" logo near the bottom to provide eco-conscious protection for your smartphone.
 
The Blue Distort Lines Eco-Friendly Phone Case, showcasing a wavy abstract design in blue and beige on a light background, is compatible with iPhone and Samsung Galaxy models. This biodegradable case also features a small logo at the bottom.
 
Introducing the Bubble Gum Eco-Friendly Phone Case—a captivating smartphone accessory adorned with vibrant abstract shapes in pink, yellow, and light blue. Designed to fit both iPhone and Samsung Galaxy models, this case is further enhanced by a discreet small logo at the bottom. Its striking appearance against a white background makes it an instant eye-catcher.
 
A Brown Checker Eco-Friendly Phone Case, featuring a beige and brown checker pattern with a small logo at the bottom center, is displayed against a plain light background.

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.