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Coolblue's Choice

Sustainable phone cases

Sustainable phone cases

  • 140 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 Samsung Galaxy S26 Ultra Back Cover Black Sustainable phone case
Coolblue's Choice
BlueBuilt Samsung Galaxy S26 Ultra Back Cover Black
Second chance like new | Back cover | Size average | Color black
Purchase price 31,99 22,-
Delivered tomorrow
BlueBuilt Samsung Galaxy S25 Ultra Back Cover Black Sustainable phone case
Coolblue's Choice
BlueBuilt Samsung Galaxy S25 Ultra Back Cover Black
Second chance like new | Back cover | Size average | Color black
Purchase price 31,99 15,-
Limited supply, order now
More Second Chance varieties available
Ordered before 23:59, delivered tomorrow for free
We do our best to deliver your order the next day. However, sometimes an order takes a little longer to arrive. Even then, we ensure that you receive your order as soon as possible.
Ordered before 23:59, delivered tomorrow for free
We do our best to deliver your order the next day. However, sometimes an order takes a little longer to arrive. Even then, we ensure that you receive your order as soon as possible.
BlueBuilt Back Cover iPhone 17 Pro Max Transparent Sustainable phone case
BlueBuilt Back Cover iPhone 17 Pro Max Transparent
Second chance like new | Back cover | Color transparent | Plastic
Purchase price 29,99 18,-
Limited supply, order now
More Second Chance varieties available
BlueBuilt Samsung Galaxy A17 4G/5G Back Cover Transparent Sustainable phone case
BlueBuilt Samsung Galaxy A17 4G/5G Back Cover Transparent
Second Chance with signs of wear | Back cover | Size average | Color transparent
Purchase price 26,99 19,-
Delivered tomorrow
More Second Chance varieties available
BlueBuilt Samsung Galaxy S25 FE Back Cover Transparent Sustainable phone case
BlueBuilt Samsung Galaxy S25 FE Back Cover Transparent
Second chance like new | Back cover | Size average | Color transparent
Purchase price 31,99 21,-
Delivered tomorrow
More Second Chance varieties available
Ordered before 23:59, delivered tomorrow for free
We do our best to deliver your order the next day. However, sometimes an order takes a little longer to arrive. Even then, we ensure that you receive your order as soon as possible.
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 29,99 20,-
Delivered tomorrow
More Second Chance varieties available
Free exchange
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 like new | Back cover | Size average | Color transparent
Purchase price 36,99 17,-
Delivered tomorrow
More Second Chance varieties available
Samsung Galaxy S26 Ultra Slim Back Cover with Magnet Black Sustainable phone case
Samsung Galaxy S26 Ultra Slim Back Cover with Magnet Black
Second Chance with signs of wear | Back cover | Protection quality standard | Size small
Purchase price 68,- 45,-
Delivered tomorrow
More Second Chance varieties available
Ordered before 23:59, delivered tomorrow for free
We do our best to deliver your order the next day. However, sometimes an order takes a little longer to arrive. Even then, we ensure that you receive your order as soon as possible.
BlueBuilt Back Cover iPhone 17 Pro Transparent Sustainable phone case
BlueBuilt Back Cover iPhone 17 Pro Transparent
Second Chance with signs of wear | Back cover | Color transparent | Plastic
Purchase price 29,99 15,-
Delivered tomorrow
Ordered before 23:59, delivered tomorrow for free
We do our best to deliver your order the next day. However, sometimes an order takes a little longer to arrive. Even then, we ensure that you receive your order as soon as possible.
Samsung Galaxy Z Fold 7 Silicone Back Cover Black Sustainable phone case
Coolblue's Choice
Samsung Galaxy Z Fold 7 Silicone Back Cover Black
Second chance like new | Back cover | Size small | Color black
Purchase price 78,- 50,-
Limited supply, order now
More Second Chance varieties available
OtterBox Defender Samsung Galaxy S26 Ultra Back Cover with Magnet Black Sustainable phone case
OtterBox Defender Samsung Galaxy S26 Ultra Back Cover with Magnet Black
Second chance like new | Back cover | Size large | Color black
Purchase price 50,- 23,-
Limited supply, order now
BlueBuilt Apple iPhone 16 Back Cover Transparent Sustainable phone case
Coolblue's Choice
BlueBuilt Apple iPhone 16 Back Cover Transparent
Second Chance with signs of wear | Back cover | Size average | Color transparent
Purchase price 24,99 16,-
Delivered tomorrow
More Second Chance varieties available
BlueBuilt Protective Back Cover with Magnet Galaxy S25 Plus Transparent Sustainable phone case
Coolblue's Choice
BlueBuilt Protective Back Cover with Magnet Galaxy S25 Plus Transparent
Second Chance with signs of wear | Back cover | Size average | Color transparent
Purchase price 41,99 19,-
Delivered tomorrow
More Second Chance varieties available
Ordered before 23:59, delivered tomorrow for free
We do our best to deliver your order the next day. However, sometimes an order takes a little longer to arrive. Even then, we ensure that you receive your order as soon as possible.
Samsung Galaxy S26 Plus Slim Back Cover with Magnet Black Sustainable phone case
Samsung Galaxy S26 Plus Slim Back Cover with Magnet Black
Second chance like new | Back cover | Protection quality standard | Size small
Purchase price 68,- 46,-
Limited supply, order now
More Second Chance varieties available
Ordered before 23:59, delivered tomorrow for free
We do our best to deliver your order the next day. However, sometimes an order takes a little longer to arrive. Even then, we ensure that you receive your order as soon as possible.
BlueBuilt Protective Back Cover with MagSafe iPhone Air Transparent Sustainable phone case
BlueBuilt Protective Back Cover with MagSafe iPhone Air Transparent
Second chance like new | Back cover | Color transparent | Plastic
Purchase price 39,99 28,-
Delivered tomorrow
More Second Chance varieties available
BlueBuilt OnePlus Nord CE 5 Back Cover Black Sustainable phone case
BlueBuilt OnePlus Nord CE 5 Back Cover Black
Second chance like new | Back cover | Size average | Color black
Purchase price 28,99 21,-
Delivered tomorrow
More Second Chance varieties available
BlueBuilt Apple iPhone 16 Pro Back Cover Transparent Sustainable phone case
Coolblue's Choice
BlueBuilt Apple iPhone 16 Pro Back Cover Transparent
Second Chance with signs of wear | Back cover | Size average | Color transparent
Purchase price 24,99 18,-
Delivered tomorrow
Ordered before 23:59, delivered tomorrow for free
We do our best to deliver your order the next day. However, sometimes an order takes a little longer to arrive. Even then, we ensure that you receive your order as soon as possible.
OtterBox Defender Pro XT iPhone 17 Pro Max Back Cover MagSafe Magnet Transparent Blue Sustainable phone case
OtterBox Defender Pro XT iPhone 17 Pro Max Back Cover MagSafe Magnet Transparent Blue
Second Chance with visible damage | Full body case | Size very large | Color transparent
Purchase price 52,- 24,-
Limited supply, order now
BlueBuilt Back Cover iPhone 17 Pro Black Sustainable phone case
BlueBuilt Back Cover iPhone 17 Pro Black
Second Chance with signs of wear | Back cover | Color black | Plastic
Purchase price 29,99 14,-
Delivered tomorrow
More Second Chance varieties available
BlueBuilt Protective Back Cover iPhone Air Transparent Sustainable phone case
BlueBuilt Protective Back Cover iPhone Air Transparent
Second chance like new | Back cover | Color transparent | Plastic
Purchase price 34,99 26,-
Delivered tomorrow
More Second Chance varieties available
Ordered before 23:59, delivered tomorrow for free
We do our best to deliver your order the next day. However, sometimes an order takes a little longer to arrive. Even then, we ensure that you receive your order as soon as possible.
Fairphone 6 Protective Back Cover Black Sustainable phone case
Fairphone 6 Protective Back Cover Black
Second Chance with visible damage | Back cover | Size average | Color black
Purchase price 36,99 24,-
Limited supply, order now
More Second Chance varieties available
Ordered before 23:59, delivered tomorrow for free
We do our best to deliver your order the next day. However, sometimes an order takes a little longer to arrive. Even then, we ensure that you receive your order as soon as possible.
BlueBuilt Back Cover iPhone 16 Pro Black Sustainable phone case
BlueBuilt Back Cover iPhone 16 Pro Black
Second chance like new | Back cover | Size average | Color black
Purchase price 24,99 13,-
Delivered tomorrow
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