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Coolblue's Choice

Sustainable phone cases

Sustainable phone cases

  • 375 phone cases

Do you want to protect your smartphone as well as the planet? Choose a durable phone case. These phone cases are made from recycled leather or biodegradable material. A back cover prevents damage to the back and sides while you can protect the entire device with a book case. The covers fit seamlessly on your phone if you choose a case that is made for your smartphone.

BlueBuilt Protective Back Cover Samsung Galaxy S25 Transparent Sustainable phone case
Coolblue's Choice
5-year warranty
BlueBuilt Protective Back Cover Samsung Galaxy S25 Transparent
Our choice for a back cover with fall protection for your Samsung Galaxy S25 | Back cover | Size average | Color transparent
€ 24,99
including VAT, free delivery
In stock
Affordable Second Chance from € 14,-
BlueBuilt Protective Back Cover with MagSafe iPhone 17 Pro Transparent Sustainable phone case
BlueBuilt Protective Back Cover with MagSafe iPhone 17 Pro Transparent
Back cover | Color transparent | Plastic
€ 24,99
including VAT, free delivery
In stock
Ordered before tomorrow 23:59, delivered monday for free
Ordered before tomorrow 23:59, delivered monday for free
BlueBuilt Protective Back Cover with MagSafe iPhone 15 Transparent Sustainable phone case
Coolblue's Choice
5-year warranty
BlueBuilt Protective Back Cover with MagSafe iPhone 15 Transparent
Our choice for a back cover with MagSafe for the Apple iPhone 15 | Back cover | Size average | Color transparent
€ 27,99
including VAT, free delivery
In stock
BlueBuilt Protective Back Cover with MagSafe iPhone 16 Transparent Sustainable phone case
Coolblue's Choice
5-year warranty
BlueBuilt Protective Back Cover with MagSafe iPhone 16 Transparent
Our choice for a back cover with MagSafe for your iPhone 16 | Back cover | Size average | Color transparent
€ 27,99
including VAT, free delivery
In stock
BlueBuilt Protective Back Cover with MagSafe iPhone 17 Transparent Sustainable phone case
BlueBuilt Protective Back Cover with MagSafe iPhone 17 Transparent
Back cover | Color transparent | Plastic
€ 24,99
including VAT, free delivery
In stock
Ordered before tomorrow 23:59, delivered monday for free
BlueBuilt Protective Back Cover iPhone 16 Transparent Sustainable phone case
Coolblue's Choice
5-year warranty
BlueBuilt Protective Back Cover iPhone 16 Transparent
Our choice for a back cover with fall protection for your iPhone 16 | Back cover | Size average | Color transparent
€ 22,99
including VAT, free delivery
In stock
Affordable Second Chance from € 14,-
Free exchange
BlueBuilt Protective Back Cover with MagSafe iPhone 16 Pro Transparent Sustainable phone case
Coolblue's Choice
5-year warranty
BlueBuilt Protective Back Cover with MagSafe iPhone 16 Pro Transparent
Our choice for a back cover with MagSafe for your iPhone 16 Pro | Back cover | Size average | Color transparent
€ 27,99
including VAT, free delivery
In stock
Affordable Second Chance from € 19,-
BlueBuilt Protective Back Cover with Magnet Samsung Galaxy S25 Ultra Transparent Sustainable phone case
Coolblue's Choice
5-year warranty
BlueBuilt Protective Back Cover with Magnet Samsung Galaxy S25 Ultra Transparent
Our choice for a back cover with magnet for your Samsung Galaxy S25 Ultra | Back cover | Size average | Color transparent
€ 27,99
including VAT, free delivery
In stock
Ordered before tomorrow 23:59, delivered monday for free
BlueBuilt Protective Back Cover with MagSafe iPhone 17 Pro Max Transparent Sustainable phone case
BlueBuilt Protective Back Cover with MagSafe iPhone 17 Pro Max Transparent
Back cover | Color transparent | Plastic
€ 24,99
including VAT, free delivery
In stock
Affordable Second Chance from € 14,-
Ordered before tomorrow 23:59, delivered monday for free
BlueBuilt Protective Back Cover iPhone 17 Pro Transparent Sustainable phone case
BlueBuilt Protective Back Cover iPhone 17 Pro Transparent
Back cover | Color transparent | Plastic
€ 19,99
including VAT, free delivery
In stock
Affordable Second Chance from € 9,-
BlueBuilt Protective Back Cover Samsung Galaxy A56 Transparent Sustainable phone case
5-year warranty
BlueBuilt Protective Back Cover Samsung Galaxy A56 Transparent
Back cover | Size average | Color transparent
€ 18,99
including VAT, free delivery
In stock
BlueBuilt Protective Back Cover iPhone 15 Transparent Sustainable phone case
Coolblue's Choice
5-year warranty
BlueBuilt Protective Back Cover iPhone 15 Transparent
Our choice for a back cover with fall protection for the Apple iPhone 15 | Back cover | Size average | Color transparent
€ 22,99
including VAT, free delivery
In stock
Affordable Second Chance from € 16,-
BlueBuilt Samsung Galaxy A17 4G/5G Back Cover Black Sustainable phone case
BlueBuilt Samsung Galaxy A17 4G/5G Back Cover Black
0 reviews
Back cover | Size average | Color black
€ 24,99
including VAT, free delivery
In stock
Affordable Second Chance from € 12,-
Ordered before tomorrow 23:59, delivered monday for free
BlueBuilt Protective Back Cover Samsung Galaxy S25 Ultra Transparent Sustainable phone case
Coolblue's Choice
5-year warranty
BlueBuilt Protective Back Cover Samsung Galaxy S25 Ultra Transparent
Our choice for a back cover with fall protection for your Samsung Galaxy S25 Ultra | Back cover | Size average | Color transparent
€ 24,99
including VAT, free delivery
In stock
Affordable Second Chance from € 16,-
Ordered before tomorrow 23:59, delivered monday for free
BlueBuilt Protective Back Cover iPhone 17 Pro Max Transparent Sustainable phone case
BlueBuilt Protective Back Cover iPhone 17 Pro Max Transparent
Back cover | Color transparent | Plastic
€ 19,99
including VAT, free delivery
In stock
Affordable Second Chance from € 12,-
BlueBuilt iPhone 16e Back Cover Transparent Sustainable phone case
Coolblue's Choice
BlueBuilt iPhone 16e Back Cover Transparent
2 reviews
Our choice for a standard back cover for your iPhone 16e | Back cover | Size average | Color transparent
€ 17,99
including VAT, free delivery
In stock
BlueBuilt Samsung Galaxy A56 Book Case Black Sustainable phone case
5-year warranty
BlueBuilt Samsung Galaxy A56 Book Case Black
Book case | Size large | Color black
€ 23,99
including VAT, free delivery
In stock
Affordable Second Chance from € 14,-
Ordered before tomorrow 23:59, delivered monday for free
BlueBuilt Protective Back Cover iPhone 17 Transparent Sustainable phone case
BlueBuilt Protective Back Cover iPhone 17 Transparent
Back cover | Color transparent | Plastic
€ 19,99
including VAT, free delivery
In stock
Affordable Second Chance from € 11,-
OtterBox Defender Apple iPhone 13, 14, and 15 Back Cover with Magnet Black Sustainable phone case
OtterBox Defender Apple iPhone 13, 14, and 15 Back Cover with Magnet Black
Full body case | Size very large | Color black
€ 28,90
including VAT, free delivery
In stock
BlueBuilt Samsung Galaxy A17 Back Cover Black + BlueBuilt Screen Protector Glass Sustainable phone case
BlueBuilt Samsung Galaxy A17 Back Cover Black + BlueBuilt Screen Protector Glass
0 reviews
Back cover | Size average | Color black
€ 49,99
including VAT, free delivery
In stock
Ordered before tomorrow 23:59, delivered monday for free
BlueBuilt Back Cover iPhone 17 Pro Transparent Sustainable phone case
5-year warranty
BlueBuilt Back Cover iPhone 17 Pro Transparent
Back cover | Color transparent | Plastic
€ 22,99
including VAT, free delivery
In stock
Ordered before tomorrow 23:59, delivered monday for free
BlueBuilt Protective Back Cover with MagSafe iPhone 16 Plus Transparent Sustainable phone case
Coolblue's Choice
5-year warranty
BlueBuilt Protective Back Cover with MagSafe iPhone 16 Plus Transparent
0 reviews
Our choice for a back cover with MagSafe for your iPhone 16 Plus | Back cover | Size average | Color transparent
€ 27,99
including VAT, free delivery
In stock
Affordable Second Chance from € 13,-
View comparison
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