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.

 
Introducing the Love Spell Eco-Friendly Phone Case, featuring a whimsical, mystical-themed design with illustrations of mushrooms, jars, stars, hearts, and birds in vibrant orange, pink, and blue hues set against a cream background. Crafted from sustainable materials, it's an ideal choice for those committed to zero-waste living.
 
The Love Potion Eco-Friendly Phone Case showcases a whimsical design with hands, eyes, hearts, crescent moons, and plants in warm earthy tones. The word "LOVE" is seamlessly woven into the pattern on a light, neutral background. It is compatible with both iPhone and Samsung Galaxy models, making it a perfect sustainable gifting option.
 
The Joie de Vivre Eco-Friendly Phone Case showcases vibrant artistic designs with colorful human figures, eyes, stars, and leaves in pastel tones on a light background. It's compatible with both iPhone and Samsung Galaxy models.
 
The Green Zebra Stripes Eco-Friendly Phone Case, designed for iPhone and Samsung Galaxy models, showcases a vivid green and white zebra stripe pattern on a light background.
 
The Green Bow Ribbon Eco-Friendly Phone Case, designed for iPhone models, features an abstract wavy olive green line on a plain off-white background and accommodates three camera lenses.
 
A smartphone adorned with the Dark Spots Eco-Friendly Phone Case, showcasing a white and black polka dot pattern, is displayed against a light background. This case, compatible with iPhone and Samsung Galaxy devices, features a minimalist design with evenly spaced dots that add an elegant touch to the device.
 
The Green Wild Flowers Eco-Friendly Phone Case features a pattern of green botanical illustrations on a cream background. Made from biodegradable materials, it includes various plant motifs arranged vertically and is compatible with both iPhone and Samsung Galaxy models.
 
The Sea Shells Eco-Friendly Phone Case, designed for iPhone and Samsung Galaxy, showcases a minimalistic style. It displays a pattern of blue and white seashell illustrations on a light background, crafted from sustainable materials.
 
Displayed on a plain background, the Brown Zebra Eco-Friendly Phone Case features elegant zebra stripes in brown and white, and is compatible with iPhone and Samsung Galaxy models.
 
The Brown Bow Ribbon Eco-Friendly Phone Case showcases a dark red abstract line design that resembles a loosely tied ribbon on its beige background. This sustainable phone case is compatible with both iPhone and Samsung Galaxy devices, featuring an off-white color behind the pattern.
 
Introducing the Blue Bow Ribbon Eco-Friendly Phone Case, a beige speckled case designed with a navy blue abstract line pattern that loops and winds, providing a smooth surface. Compatible with both iPhone and Samsung Galaxy models, this case complements smartphones equipped with a triple-lens camera.
 
The Black Flower Power Eco-Friendly Phone Case features a striking black and white floral pattern with various stylized blooms on a plain background, highlighting its retro design charm when the smartphone is displayed face down.
 
A Neutral Swirl Lines Eco-Friendly Phone Case, featuring a beige color and minimalist design, is elegantly decorated with white swirl lines. The back displays a subtle logo at the bottom, and the multiple camera lenses are positioned in the top left corner set against a light background.
 
A smartphone with the Black Splatter Eco-Friendly Phone Case is centered on a light background. The case has a speckled black and white design with small black spots creating a splatter pattern, and it boasts a durable, compostable design with a small green logo near the bottom.
 
A vibrant smartphone adorned with the Algae Eco-Friendly Phone Case against a light background. Crafted from biodegradable materials, this eco-friendly case features a delightful leaf pattern in shades of red, orange, green, blue, and yellow. It is designed for compatibility with both iPhone and Samsung Galaxy models.
 
The Zebra Eco-Friendly Phone Case flaunts bold black and white stripes in a zebra print, with a small green logo at the bottom, seamlessly combining style and sustainability.
 
The Willow Eco-Friendly Phone Case, crafted from plant-based materials, features a green leaf pattern on a beige background. It's designed to fit iPhone and Samsung Galaxy models while keeping the camera lenses visible in the top left corner.
 
A smartphone snugly fitted in the Jasmine Eco-Friendly Phone Case, adorned with pink and orange floral motifs set against a backdrop of lush green leaves on a light background, with the camera lenses prominently positioned at the top left.
 
A smartphone equipped with the Flower Garden Eco-Friendly Phone Case displays a leafy pattern in shades of green, yellow, and beige. The intricately overlapping leaves contribute to an organic aesthetic against a neutral background, emphasizing its commitment to compostable materials and zero-waste design.
 
A smartphone gracefully protected by the Blue Watercolour Landscape Eco-Friendly Phone Case, featuring an elegant minimalist landscape design. The artwork showcases abstract green mountains and a tranquil lake beneath a cloudy sky, all depicted in soft, muted tones.
 
Introducing the Pink Watercolour Checker Eco-Friendly Phone Case, a smartphone accessory with a checkered design in shades of peach, orange, and cream. It features a small black letter "U" at the bottom and is crafted from plant-based materials, set against a light beige backdrop.
 
The Vintage Green Flowers Eco-Friendly Phone Case features a vintage green background adorned with small white flowers. Made from compostable materials, it is elegantly positioned upright against a plain light backdrop.
 
The Terrain Lines Eco-Friendly Phone Case for smartphones features a topographic map design inspired by the earth. Made from compostable materials, this beige case with black contour lines forms a textured pattern while allowing the phone's camera lenses to remain visible at the top left.
 
The Terracotta Watercolour Gingham Eco-Friendly Phone Case is showcased on a light, neutral background. The case's checkered pattern of brown and orange includes a small U-shaped logo near the bottom center, representing sustainable design principles.

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.