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Coolblue's Choice

Sustainable phone cases

Sustainable phone cases

  • 125 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 iPhone 16e Transparent Sustainable phone case
Coolblue's Choice
BlueBuilt Protective Back Cover iPhone 16e Transparent
Second Chance with visible damage | Back cover | Size average | Color transparent
Purchase price 42,99 23,-
Delivered tomorrow
BlueBuilt Protective Back Cover with MagSafe iPhone 16 Transparent Sustainable phone case
Coolblue's Choice
BlueBuilt Protective Back Cover with MagSafe iPhone 16 Transparent
Second chance like new | Back cover | Size average | Color transparent
Purchase price 47,99 40,-
Delivered tomorrow
Ordered before 23:59, delivered tomorrow for free
Ordered before 23:59, delivered tomorrow for free
BlueBuilt Protective Back Cover iPhone 16 Transparent Sustainable phone case
Coolblue's Choice
BlueBuilt Protective Back Cover iPhone 16 Transparent
Second Chance with signs of wear | Back cover | Size average | Color transparent
Purchase price 42,99 25,-
Delivered tomorrow
More Second Chance varieties available
BlueBuilt Protective Back Cover iPhone 17 Transparent Sustainable phone case
BlueBuilt Protective Back Cover iPhone 17 Transparent
Second Chance with signs of wear | Back cover | Color transparent | Plastic
Purchase price 39,99 27,-
Delivered tomorrow
More Second Chance varieties available
BlueBuilt Protective Back Cover with MagSafe iPhone 17 Pro Transparent Sustainable phone case
BlueBuilt Protective Back Cover with MagSafe iPhone 17 Pro Transparent
Second Chance with signs of wear | Back cover | Color transparent | Plastic
Purchase price 44,99 25,-
Delivered tomorrow
More Second Chance varieties available
Ordered before 23:59, delivered tomorrow for free
BlueBuilt Protective Back Cover iPhone 17 Pro Transparent Sustainable phone case
BlueBuilt Protective Back Cover iPhone 17 Pro Transparent
Second Chance with signs of wear | Back cover | Color transparent | Plastic
Purchase price 39,99 26,-
Delivered tomorrow
More Second Chance varieties available
Free exchange
BlueBuilt Protective Back Cover iPhone 17 Pro Max Transparent Sustainable phone case
BlueBuilt Protective Back Cover iPhone 17 Pro Max Transparent
Second chance like new | Back cover | Color transparent | Plastic
Purchase price 39,99 24,-
Delivered tomorrow
More Second Chance varieties available
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
Second Chance with signs of wear | Back cover | Color transparent | Plastic
Purchase price 44,99 31,-
Delivered tomorrow
More Second Chance varieties available
Ordered before 23:59, delivered tomorrow for free
BlueBuilt Protective Back Cover Samsung Galaxy S25 Transparent Sustainable phone case
Coolblue's Choice
BlueBuilt Protective Back Cover Samsung Galaxy S25 Transparent
Second Chance with signs of wear | Back cover | Size average | Color transparent
Purchase price 30,99 21,-
Delivered tomorrow
More Second Chance varieties available
Ordered before 23:59, delivered tomorrow for free
BlueBuilt Samsung Galaxy A56 Book Case Black Sustainable phone case
BlueBuilt Samsung Galaxy A56 Book Case Black
Second chance like new | Book case | Size large | Color black
Purchase price 39,99 18,-
Delivered tomorrow
More Second Chance varieties available
BlueBuilt Protective Back Cover with MagSafe iPhone 16 Pro Transparent Sustainable phone case
Coolblue's Choice
BlueBuilt Protective Back Cover with MagSafe iPhone 16 Pro Transparent
Second Chance with signs of wear | Back cover | Size average | Color transparent
Purchase price 47,99 30,-
Delivered tomorrow
More Second Chance varieties available
BlueBuilt Protective Back Cover with MagSafe iPhone 16 Pro Max Transparent Sustainable phone case
Coolblue's Choice
BlueBuilt Protective Back Cover with MagSafe iPhone 16 Pro Max Transparent
Second Chance with signs of wear | Back cover | Size average | Color transparent
Purchase price 47,99 29,-
Delivered tomorrow
More Second Chance varieties available
BlueBuilt Protective Back Cover with Magnet Samsung Galaxy S25 Ultra Transparent Sustainable phone case
Coolblue's Choice
BlueBuilt Protective Back Cover with Magnet Samsung Galaxy S25 Ultra Transparent
Second chance like new | Back cover | Size average | Color transparent
Purchase price 47,99 40,-
Limited supply, order now
Ordered before 23:59, delivered tomorrow for free
BlueBuilt Protective Back Cover Samsung Galaxy S25 Plus Transparent Sustainable phone case
Coolblue's Choice
BlueBuilt Protective Back Cover Samsung Galaxy S25 Plus Transparent
Second chance like new | Back cover | Size average | Color transparent
Purchase price 30,99 14,-
Delivered tomorrow
Ordered before 23:59, delivered tomorrow for free
BlueBuilt Samsung Galaxy A56 Back Cover Black Sustainable phone case
BlueBuilt Samsung Galaxy A56 Back Cover Black
Second chance like new | Back cover | Size average | Color black
Purchase price 29,99 19,-
Delivered tomorrow
More Second Chance varieties available
BlueBuilt Back Cover iPhone 15 Black Sustainable phone case
BlueBuilt Back Cover iPhone 15 Black
Second chance like new | Back cover | Size average | Color black
Purchase price 23,99 12,-
Delivered tomorrow
Samsung Galaxy Z Flip 7 Kindsuit Back Cover Black Sustainable phone case
Coolblue's Choice
Samsung Galaxy Z Flip 7 Kindsuit Back Cover Black
Second chance like new | Back cover | Size small | Color black
Purchase price 90,- 41,-
Limited supply, order now
More Second Chance varieties available
Ordered before 23:59, delivered tomorrow for free
BlueBuilt Protective Back Cover iPhone 16 Plus Transparent Sustainable phone case
Coolblue's Choice
BlueBuilt Protective Back Cover iPhone 16 Plus Transparent
Second Chance with signs of wear | Back cover | Size average | Color transparent
Purchase price 42,99 20,-
Delivered tomorrow
More Second Chance varieties available
BlueBuilt Samsung Galaxy A36 Book Case Black Sustainable phone case
BlueBuilt Samsung Galaxy A36 Book Case Black
Second chance like new | Back cover | Size large | Color black
Purchase price 39,99 26,-
Delivered tomorrow
More Second Chance varieties available
BlueBuilt Protective Back Cover iPhone 16 Pro Transparent Sustainable phone case
Coolblue's Choice
BlueBuilt Protective Back Cover iPhone 16 Pro Transparent
Second Chance with signs of wear | Back cover | Size average | Color transparent
Purchase price 42,99 27,-
Delivered tomorrow
More Second Chance varieties available
Ordered before 23:59, delivered tomorrow for free
BlueBuilt Protective Back Cover Samsung Galaxy S25 Ultra Transparent Sustainable phone case
Coolblue's Choice
BlueBuilt Protective Back Cover Samsung Galaxy S25 Ultra Transparent
Second Chance with signs of wear | Back cover | Size average | Color transparent
Purchase price 30,99 18,-
Delivered tomorrow
More Second Chance varieties available
Ordered before 23:59, delivered tomorrow for free
BlueBuilt Samsung Galaxy A17 4G/5G Back Cover Black Sustainable phone case
BlueBuilt Samsung Galaxy A17 4G/5G Back Cover Black
Second chance like new | Back cover | Size average | Color black
Purchase price 24,99 12,-
Limited supply, order now
More Second Chance varieties available
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