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Show 353 products

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Level of protection
Size phone case
Color
Material
MagSafe magnet
Fall protection
Coolblue's Choice

Sustainable phone cases

Sustainable phone cases

  • 353 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 with MagSafe iPhone 17 Pro Transparent Sustainable phone case
Color transparent | MagSafe magnet | Fall protection
€ 24,99
including VAT, free delivery
In stock
Affordable Second Chance from € 15,-
BlueBuilt Protective Back Cover with MagSafe iPhone 16 Transparent Sustainable phone case
Coolblue's Choice
5-year warranty
Our choice for a back cover with MagSafe for your iPhone 16 | Size average | Color transparent | MagSafe magnet
€ 27,99
including VAT, free delivery
In stock
Affordable Second Chance from € 15,-
BlueBuilt Protective Back Cover with Magnet Samsung Galaxy S25 Ultra Transparent Sustainable phone case
Coolblue's Choice
5-year warranty
Our choice for a back cover with magnet for your Samsung Galaxy S25 Ultra | Size average | Color transparent | MagSafe magnet
€ 27,99
including VAT, free delivery
In stock
Affordable Second Chance from € 17,-
BlueBuilt Protective Back Cover Samsung Galaxy S25 Transparent Sustainable phone case
Coolblue's Choice
5-year warranty
Our choice for a back cover with fall protection for your Samsung Galaxy S25 | Size average | Color transparent | None MagSafe magnet
€ 22,99
including VAT, free delivery
In stock
Affordable Second Chance from € 14,-
BlueBuilt Protective Back Cover iPhone 16 Transparent Sustainable phone case
Coolblue's Choice
5-year warranty
Our choice for a back cover with fall protection for your iPhone 16 | Size average | Color transparent | None MagSafe magnet
€ 23,99
including VAT, free delivery
In stock
Affordable Second Chance from € 15,-
BlueBuilt Protective Back Cover with MagSafe iPhone 17 Pro Max Transparent Sustainable phone case
Color transparent | MagSafe magnet | Fall protection
€ 24,99
including VAT, free delivery
In stock
Affordable Second Chance from € 13,-
BlueBuilt Protective Back Cover with MagSafe iPhone 15 Transparent Sustainable phone case
Coolblue's Choice
5-year warranty
Our choice for a back cover with MagSafe for the Apple iPhone 15 | Size average | Color transparent | MagSafe magnet
€ 23,99
including VAT, free delivery
In stock
Affordable Second Chance from € 15,-
BlueBuilt Protective Back Cover iPhone 17 Pro Transparent Sustainable phone case
Color transparent | None MagSafe magnet | Fall protection
€ 19,99
including VAT, free delivery
In stock
Affordable Second Chance from € 12,-
BlueBuilt Protective Back Cover with MagSafe iPhone 17 Transparent Sustainable phone case
Color transparent | MagSafe magnet | Fall protection
€ 24,99
including VAT, free delivery
In stock
BlueBuilt Back Cover iPhone 17 Pro Transparent Sustainable phone case
5-year warranty
Color transparent | None MagSafe magnet | None fall protection
€ 22,99
including VAT, free delivery
In stock
BlueBuilt Protective Back Cover Samsung Galaxy S25 Ultra Transparent Sustainable phone case
Coolblue's Choice
5-year warranty
Our choice for a back cover with fall protection for your Samsung Galaxy S25 Ultra | Size average | Color transparent | None MagSafe magnet
€ 22,99
including VAT, free delivery
In stock
Affordable Second Chance from € 16,-
BlueBuilt Protective Back Cover iPhone 17 Pro Max Transparent Sustainable phone case
Color transparent | None MagSafe magnet | Fall protection
€ 19,99
including VAT, free delivery
In stock
Affordable Second Chance from € 10,-
BlueBuilt Protective Back Cover iPhone 15 Transparent Sustainable phone case
Coolblue's Choice
5-year warranty
Our choice for a back cover with fall protection for the Apple iPhone 15 | Size average | Color transparent | None MagSafe magnet
€ 23,99
including VAT, free delivery
In stock
Affordable Second Chance from € 15,-
BlueBuilt Samsung Galaxy A36 Book Case Black Sustainable phone case
5-year warranty
Size large | Color black | None MagSafe magnet
€ 27,99
including VAT, free delivery
In stock
BlueBuilt Protective Back Cover with MagSafe iPhone 16 Pro Max Transparent Sustainable phone case
Coolblue's Choice
5-year warranty
Our choice for a back cover with MagSafe for your iPhone 16 Pro Max | Size average | Color transparent | MagSafe magnet
€ 27,99
including VAT, free delivery
In stock
Affordable Second Chance from € 16,-
BlueBuilt Protective Back Cover with MagSafe iPhone 16 Pro Transparent Sustainable phone case
Coolblue's Choice
5-year warranty
Our choice for a back cover with MagSafe for your iPhone 16 Pro | Size average | Color transparent | MagSafe magnet
€ 27,99
including VAT, free delivery
In stock
Affordable Second Chance from € 17,-
BlueBuilt Back Cover iPhone 17 Pro Transparent + BlueBuilt iPhone 17 Pro Screen Protector Glass Sustainable phone case
bundle discount
0 reviews
Color transparent | None MagSafe magnet | None fall protection
€ 43,98 € 38,99
including VAT, free delivery
In stock
BlueBuilt Protective Back Cover iPhone 17 Pro Transparent + BlueBuilt iPhone 17 Pro Screen Protector Glass Sustainable phone case
bundle discount
0 reviews
Color transparent | None MagSafe magnet | Fall protection
€ 40,98 € 35,99
including VAT, free delivery
In stock
BlueBuilt Back Cover iPhone 17 Pro Black Sustainable phone case
5-year warranty
0 reviews
Color black | None MagSafe magnet | None fall protection
€ 22,99
including VAT, free delivery
In stock
Fairphone 6 Protective Back Cover Green Sustainable phone case
Size average | Color green | None MagSafe magnet
€ 29,95
including VAT, free delivery
In stock
Affordable Second Chance from € 18,-
BlueBuilt Protective Back Cover with MagSafe iPhone 16 Plus Transparent Sustainable phone case
Coolblue's Choice
5-year warranty
0 reviews
Our choice for a back cover with MagSafe for your iPhone 16 Plus | Size average | Color transparent | MagSafe magnet
€ 27,99
including VAT, free delivery
In stock
Affordable Second Chance from € 17,-
BlueBuilt Samsung Galaxy S25 Ultra Back Cover Black Sustainable phone case
Coolblue's Choice
5-year warranty
Our choice for a standard back cover for your Samsung Galaxy S25 Ultra | Size average | Color black | None MagSafe magnet
€ 17,99
including VAT, free delivery
In stock
Affordable Second Chance from € 13,-
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