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Fall protection
MagSafe magnet
Coolblue's Choice

Sustainable phone cases

Sustainable phone cases

  • 355 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 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
40,99
Delivered tomorrow
Affordable Second Chance from 28,-
BlueBuilt Protective Back Cover iPhone 17 Pro Transparent Sustainable phone case
BlueBuilt Protective Back Cover iPhone 17 Pro Transparent
Back cover | Color transparent | Plastic
37,99
Delivered tomorrow
Affordable Second Chance from 21,-
Ordered before 23:59, delivered tomorrow for free
Ordered before 23:59, delivered tomorrow for free
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
26,99
Delivered tomorrow
Affordable Second Chance from 17,-
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
45,99
Delivered tomorrow
Affordable Second Chance from 28,-
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
31,99
Delivered tomorrow
Affordable Second Chance from 19,-
Ordered before 23:59, delivered tomorrow for free
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
42,99
Delivered tomorrow
Affordable Second Chance from 25,-
Free exchange
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
32,99
Delivered tomorrow
Affordable Second Chance from 19,-
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
42,99
Delivered tomorrow
Affordable Second Chance from 25,-
Ordered before 23:59, delivered tomorrow 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
37,99
Delivered tomorrow
Affordable Second Chance from 21,-
Ordered before 23:59, delivered tomorrow for free
BlueBuilt Protective Back Cover iPhone 17 Transparent Sustainable phone case
BlueBuilt Protective Back Cover iPhone 17 Transparent
Back cover | Color transparent | Plastic
37,99
Delivered tomorrow
BlueBuilt Protective Back Cover iPhone 16e Transparent Sustainable phone case
Coolblue's Choice
BlueBuilt Protective Back Cover iPhone 16e Transparent
Our choice for a back cover with fall protection for your iPhone 16e | Back cover | Size average | Color transparent
40,99
Delivered tomorrow
Affordable Second Chance from 25,-
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
42,99
Delivered tomorrow
Affordable Second Chance from 26,-
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
37,99
Delivered tomorrow
Affordable Second Chance from 22,-
Ordered before 23:59, delivered tomorrow for free
BlueBuilt iPhone 16e Back Cover Transparent Sustainable phone case
Coolblue's Choice
BlueBuilt iPhone 16e Back Cover Transparent
0 reviews
Our choice for a standard back cover for your iPhone 16e | Back cover | Size average | Color transparent
35,99
Delivered tomorrow
Ordered before 23:59, delivered tomorrow for free
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
45,99
Delivered tomorrow
Affordable Second Chance from 29,-
BlueBuilt Samsung Galaxy A56 Back Cover Black Sustainable phone case
5-year warranty
BlueBuilt Samsung Galaxy A56 Back Cover Black
Back cover | Size average | Color black
27,99
Delivered tomorrow
Affordable Second Chance from 16,-
BlueBuilt Protective Back Cover iPhone 16 Pro Transparent Sustainable phone case
Coolblue's Choice
5-year warranty
BlueBuilt Protective Back Cover iPhone 16 Pro Transparent
Our choice for a back cover with fall protection for your iPhone 16 Pro | Back cover | Size average | Color transparent
40,99
Delivered tomorrow
Affordable Second Chance from 28,-
Ordered before 23:59, delivered tomorrow for free
BlueBuilt Protective Back Cover with MagSafe iPhone 16 Pro Max Transparent Sustainable phone case
Coolblue's Choice
5-year warranty
BlueBuilt Protective Back Cover with MagSafe iPhone 16 Pro Max Transparent
Our choice for a back cover with MagSafe for your iPhone 16 Pro Max | Back cover | Size average | Color transparent
45,99
Delivered tomorrow
Affordable Second Chance from 27,-
BlueBuilt Samsung Galaxy A36 Book Case Black Sustainable phone case
5-year warranty
BlueBuilt Samsung Galaxy A36 Book Case Black
Back cover | Size large | Color black
37,99
Delivered tomorrow
BlueBuilt Protective Back Cover iPhone 17 Transparent + BlueBuilt iPhone 17 Screen Protector Glass Sustainable phone case
bundle discount
BlueBuilt Protective Back Cover iPhone 17 Transparent + BlueBuilt iPhone 17 Screen Protector Glass
0 reviews
Back cover | Color transparent | Plastic
80,98 76,-
Delivered tomorrow
Ordered before 23:59, delivered tomorrow 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
40,99
Delivered tomorrow
Affordable Second Chance from 24,-
Ordered before 23:59, delivered tomorrow for free
BlueBuilt Samsung Galaxy S25 Ultra Back Cover Black Sustainable phone case
Coolblue's Choice
5-year warranty
BlueBuilt Samsung Galaxy S25 Ultra Back Cover Black
Our choice for a standard back cover for your Samsung Galaxy S25 Ultra | Back cover | Size average | Color black
27,99
Delivered tomorrow
Affordable Second Chance from 19,-
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