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 Pink Bow Ribbons Eco-Friendly Biodegradable Phone Case features a charming pink ribbon pattern on a light background with a dark green logo at the bottom, ensuring camera lenses are visible at the top left.
 
The Blue Bow Ribbons Eco-Friendly Biodegradable Phone Case features a charming pattern of blue bow ribbons on a light beige background, made from compostable materials for sustainability.
 
The Blue Flowers and Bow Ribbons Eco-Friendly Biodegradable Phone Case combines sustainability with style, featuring a captivating blue and white floral tile pattern reminiscent of intricate ceramic tiles adorned with vines on a light background.
 
The Coquette Roses Flowers Eco-Friendly Biodegradable Phone Case features a floral pattern with pink and purple blooms, green leaves on a light background. Made from compostable materials, it's ideal for eco-conscious romantics who enjoy sleek design that accentuates phone camera lenses.
 
The Pink Ditsy Flowers Eco-Friendly Biodegradable Phone Case features a floral pattern with small pink roses on a white background. It has a subtle green logo at the bottom center. The case is made from sustainable materials and fits phones with multiple lenses in the top left corner.
 
The Pink Coquette Flowers Eco-Friendly Biodegradable Phone Case boasts a delicate pattern against a light background, featuring a small logo at the bottom. It complements smartphones with multiple rear camera lenses.
 
The Blue Ditsy Flowers Eco-Friendly Biodegradable Phone Case features a white backdrop with blue floral designs, allowing the camera and logo to remain visible. It combines style with sustainability by using biodegradable materials.
 
The Pink and Blue Coquette Flowers Eco-Friendly Biodegradable Phone Case features pink and blue floral patterns with ribbons on a white background. It has a logo at the bottom, integrates sustainable materials with style, and allows camera lenses to peek through the top left corner.
 
The Pink Ribbons Eco-Friendly Biodegradable Phone Case features a floral pattern with pink flowers and green bows on a blue and white diamond backdrop, combining vintage elegance with modern sustainability for the conscientious user.
 
The Red and Pink Checker Eco-Friendly Biodegradable Phone Case is shown from various angles, featuring camera lens and side button cutouts. A small emblem at the bottom highlights its commitment to style and sustainability.
 
The Pink Hearts Eco-Friendly Biodegradable Phone Case is shown from various angles, featuring sketch-like hearts on a light background. It includes visible buttons and camera cutouts, combining charm with sustainability.
 
Four "Year Of The Snake" eco-friendly biodegradable phone cases with a colorful snake and eye pattern highlight pink, blue, and orange hues. Displayed from various angles to emphasize their sustainable design and texture.
 
The Burgundy Stars Eco-Friendly Biodegradable Phone Case features a white background adorned with burgundy stars in various sizes and is displayed from multiple angles.
 
Burgundy Bow Ribbons Eco-Friendly Phone Case spotlighted with its distinctive red ribbon design on a white background, shown from multiple angles to emphasize the camera cutouts and precise button placement, combining aesthetic appeal with sustainable functionality.
 
The Three Dancers Eco-Friendly Phone Case showcases colorful abstract designs, highlighting human figures, leaves, and celestial motifs. This pattern features elements in red, green, and orange against a light background made from compostable materials.
 
A smartphone encased in the Thin Black Stripes Eco-Friendly Phone Case, compatible with iPhone and Samsung Galaxy devices, featuring multiple camera lenses, is showcased against a simple light background.
 
Introducing "The Sun and the Moon Eco-Friendly Phone Case," a sustainable and visually striking option. This phone case features an abstract pattern of green snakes, orange suns with faces, crescent moons, stars, and arrows on a light background. Its symmetrical design is carefully crafted from zero-waste materials for an environmentally conscious choice.
 
A smartphone featuring the Swallows Eco-Friendly Phone Case, a beige, biodegradable cover with a pattern of small, reddish-brown birds. The case displays a green and black logo at the bottom and is elegantly centered on a light cream background.
 
The Sunny Side Up Eco-Friendly Phone Case envelops a smartphone, featuring a design of green cacti and purple flowers set against a light beige background. It's the ideal choice for anyone committed to sustainable living with compostable accessories.
 
The Summer Jam Eco-Friendly Phone Case is a beige beach-themed accessory made from zero-waste materials, adorned with brown illustrations of drinks, seashells, palm leaves, flip-flops, and flowers. It also features a small green U logo at the bottom center.
 
Introducing the Sea Bed Eco-Friendly Phone Case, a stylish option featuring an abstract design of blue, teal, and navy leaves on a cream background. This decorative case is compatible with iPhone and Samsung Galaxy models and is crafted from compostable materials for an eco-friendly choice.
 
A smartphone with the Red Bow Ribbon Eco-Friendly Phone Case in beige, featuring an abstract orange squiggle design resembling a tangled ribbon on a plain light background. Crafted with sustainable materials, it boasts a triple camera setup.
 
A smartphone fitted with the Pink Roses Eco-Friendly Phone Case, which features a delicate pink floral pattern on a light backdrop. This compostable case boasts intricate flowers and leaves for a chic and sophisticated appearance. The phone includes three camera lenses and has its logo positioned at the bottom.
 
A smartphone case made from sustainable materials, featuring a delicate pink floral pattern on beige. The camera lenses sit at the top left corner, and a small green U-shaped logo is centered at the bottom, highlighting its eco-friendly design.
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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.