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 features the Pink and Brown Watercolour Eco-Friendly Phone Case, showcasing an abstract beige, brown, and peach watercolor design with a small green "U" at the bottom center. The phone sits centered on a light background.
 
The Mini Confetti Eco-Friendly Phone Case features a beige terrazzo-style design with abstract green, yellow, orange, and pink shapes. Made from compostable materials, it fits iPhone and Samsung Galaxy models and has a small dark green "U" logo at the bottom center.
 
The Mango Sorbet Eco-Friendly Phone Case features an abstract pattern in pink, yellow, blue, and white brushstrokes with a small horseshoe-shaped logo at the bottom center. Compatible with iPhone and Samsung Galaxy models.
 
The Lime Sorbet Eco-Friendly Phone Case features an abstract pattern of vertical yellow, green, and purple brushstrokes on a light background, plus a small black horseshoe-shaped logo near the bottom of its biodegradable design.
 
The Lemons Eco-Friendly Phone Case showcases bright yellow lemon and green leaf patterns on a light beige, compostable material with a “U” printed near the bottom, as seen from the back.
 
The Brown Terrazzo Eco-Friendly Phone Case features a cream base with multicolored terrazzo specks in brown, gray, and beige tones, shown on a smartphone against a plain light background.
 
The Green Watercolour Checker Eco-Friendly Phone Case, made from biodegradable materials, displays a green and white checkered pattern and fits iPhone and Samsung Galaxy models. Shown from the back against a plain light background.
 
The Green Marble Swirl Eco-Friendly Phone Case, compatible with iPhone and Samsung Galaxy, features a green and white abstract marble pattern and a small black logo near the bottom, shown on a light background.
 
The Green Distorted Lines Eco-Friendly Phone Case features wavy green and beige stripes with a black horseshoe at the bottom center, fits iPhone and Samsung Galaxy, and is shown against a plain off-white background.
 
The Green and Pink Swirl Lines Eco-Friendly Phone Case features playful green and pink wavy lines on a light beige background, combining sustainable craftsmanship with stylish design, displayed against an off-white backdrop.
 
The Pink Flower Checker Eco-Friendly Phone Case features a pink and white checkered design with green floral patterns, a small black horseshoe-shaped logo at the bottom center, and is compatible with iPhone and Samsung models.
 
The Green and Orange Watercolour Checker Eco-Friendly Phone Case features a checkered pattern in orange, yellow, and beige with a small black horseshoe-shaped logo at the bottom, displayed against a light background.
 
The Green Flower Checker Eco-Friendly Phone Case features a chic yellow and green checkered design with small orange and white flowers at each square’s center, crafted from sustainable materials for an eco-friendly touch.
 
A smartphone with the Green Abstract Lines Eco-Friendly Phone Case in beige, showcasing abstract green, gray, and black curves on a light background. The phone is centered on an off-white backdrop.
 
The Flower Strokes Eco-Friendly Phone Case features abstract purple, orange, red, and pink floral brushstrokes on a light background with a small "U" logo. Compatible with iPhone and Samsung Galaxy.
 
The Terrazzo Print Eco-Friendly Phone Case in beige, with colorful brown, pink, and gray speckles, is shown on a smartphone against a plain off-white background.
 
The Cow Print Eco-Friendly Phone Case, compatible with iPhone and Samsung Galaxy, is displayed against a plain light background.
 
The Confetti Eco-Friendly Phone Case features colorful abstract shapes and squiggles in pink, yellow, blue, orange, and green on beige, with a black "U" logo. Compatible with iPhone and Samsung Galaxy models.
 
The Colour Checker Eco-Friendly Phone Case features pink, orange, green, blue, and purple squares with a small black horseshoe near the bottom center. Stylish iPhone compatible protection.
 
A Cobalt Distort Lines Eco-Friendly Phone Case, adorned with wavy blue and beige lines in an optical illusion pattern, is showcased on a smartphone against a plain light background.
 
The Caramel Abstract Strokes Eco-Friendly Phone Case features geometric shapes and textured patterns in beige, gold, and yellow tones on a light background for a stylish, sustainable look.
 
The Blue Distort Lines Eco-Friendly Phone Case, compatible with iPhone and Samsung Galaxy, features wavy vertical blue and beige stripes in an optical illusion pattern on a light beige background.
 
The Bubble Gum Eco-Friendly Phone Case features a colorful abstract pattern with overlapping pink, yellow, and blue brushstrokes on a light background and a small black horseshoe-shaped logo at the bottom.
 
The Brown Checker Eco-Friendly Phone Case, featuring an orange and beige checker pattern with a small black horseshoe logo near 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.