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Coolblue.de
Telephony
Phone cases and smartphone cases
Sustainable phone cases

Sustainable phone cases

Chargers
Screen protectors
Phone mounts
Mobile phones

Model case

Back cover(543)
Book case(23)
Full body case(34)

Brand

BlueBuilt(357)Recommended
dbramante1928(24)
Fairphone(6)
OnePlus(1)
Otterbox(110)
Samsung(102)

Level of protection

Standard(43)
Good(8)
Very good(3)

Fall protection

No(288)
Yes(312)Recommended

MagSafe magnet

No(378)
Yes(221)Recommended

Size phone case

Small(77)
Average(321)
Large(51)
Very large(65)

Color

Blue(47)
Green(14)
Purple(14)
Transparent(240)
Black(216)

Beige(19)
Brown(8)
Gray(18)
Multicolored(1)
Red(3)
Pink(4)
White(16)

Material

Leather(30)
Plastic(410)
Polycarbonate(124)
Silicone(39)

Coolblue's Choice

Yes(44)

Sustainable phone cases

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600phone cases

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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.

Chargers
Screen protectors
Phone mounts
Mobile phones

Fairphone 6 / 6+ Protective Back Cover Green

Fairphone 6 / 6+ Protective Back Cover Green

Back cover|Fall protection|None MagSafe magnet

€ 36,99

including VAT, free delivery

Delivered tomorrow

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BlueBuilt Samsung Galaxy A18/A17 Back Cover Black + BlueBuilt Glass Screen Protector

bundle discount

BlueBuilt Samsung Galaxy A18/A17 Back Cover Black + BlueBuilt Glass Screen Protector

Back cover|None fall protection|None MagSafe magnet

€ 49,98

€ 34,99

including VAT, free delivery

Delivered tomorrow

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Trustpilot customer rating 4.4/5

BlueBuilt Protective Back Cover with MagSafe iPhone 17 Pro Max Transparent

BlueBuilt Protective Back Cover with MagSafe iPhone 17 Pro Max Transparent

Back cover|Fall protection|MagSafe magnet

€ 39,99

including VAT, free delivery

Delivered tomorrow

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BlueBuilt Protective Back Cover Samsung Galaxy S25 Transparent

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|Fall protection|None MagSafe magnet

€ 39,99

including VAT, free delivery

Delivered tomorrow

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5-year warranty

BlueBuilt Back Cover iPhone 16 Black

Back cover|None fall protection|None MagSafe magnet

€ 19,99

including VAT, free delivery

Delivered tomorrow

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BlueBuilt MagSafe Case iPhone 18 Pro Max Transparent + Powerbank 5,000 mAh Grey

bundle discount

BlueBuilt MagSafe Case iPhone 18 Pro Max Transparent + Powerbank 5,000 mAh Grey

Back cover|Fall protection|MagSafe magnet

€ 69,98

€ 64,99

including VAT, free delivery

Delivered tomorrow

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BlueBuilt Protective Back Cover with Magnet Galaxy S26 Transparent

BlueBuilt Protective Back Cover with Magnet Galaxy S26 Transparent

Review is 0 out of 10.

0 reviews

Our choice for a back cover with magnet for your Samsung Galaxy S26|Back cover|Fall protection|MagSafe magnet

€ 44,99

including VAT, free delivery

Delivered tomorrow

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BlueBuilt iPhone 17e/16e Back Cover Transparent

BlueBuilt iPhone 17e/16e Back Cover Transparent

Our choice for a standard back cover for your iPhone 17e or 16e|Back cover|None fall protection|None MagSafe magnet

€ 24,99

including VAT, free delivery

Delivered tomorrow

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Exchange for free
Trustpilot customer rating 4.4/5

5-year warranty

BlueBuilt Back Cover iPhone 15 Black

Back cover|None fall protection|None MagSafe magnet

€ 19,99

including VAT, free delivery

Delivered tomorrow

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BlueBuilt Protective Back Cover Samsung Galaxy A56 Transparent

5-year warranty

BlueBuilt Protective Back Cover Samsung Galaxy A56 Transparent

Back cover|Fall protection|None MagSafe magnet

€ 29,99

including VAT, free delivery

Delivered tomorrow

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BlueBuilt Protective Back Cover with MagSafe iPhone 18 Pro Light Blue

5-year warranty

BlueBuilt Protective Back Cover with MagSafe iPhone 18 Pro Light Blue

Back cover|Fall protection|MagSafe magnet

€ 39,99

including VAT, free delivery

Delivered tomorrow

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BlueBuilt Samsung Galaxy S25 Back Cover Black

5-year warranty

BlueBuilt Samsung Galaxy S25 Back Cover Black

Our choice for a standard back cover for the Samsung Galaxy S25|Back cover|None fall protection|None MagSafe magnet

€ 19,99

including VAT, free delivery

Delivered tomorrow

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Samsung Galaxy Z Fold 8 Ultra Standing Grip Back Cover with Magnet Black

Review is 0 out of 10.

0 reviews

Back cover|None fall protection|MagSafe magnet

€ 86,99

including VAT, free delivery

Delivered tomorrow

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BlueBuilt Protective Back Cover Samsung Galaxy A18 and A17 4G/5G Transparent

BlueBuilt Protective Back Cover Samsung Galaxy A18 and A17 4G/5G Transparent

Back cover|Fall protection|None MagSafe magnet

€ 34,99

including VAT, free delivery

Delivered tomorrow

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Exchange for free
Trustpilot customer rating 4.4/5

BlueBuilt Google Pixel 10a Back Cover Black

5-year warranty

BlueBuilt Google Pixel 10a Back Cover Black

Review is 0 out of 10.

0 reviews

Back cover|None fall protection|None MagSafe magnet

Retail price

€ 29,99

€ 19,99

including VAT, free delivery

Delivered tomorrow

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BlueBuilt Protective Back Cover with MagSafe iPhone 16 Pro + Glass Screen Protector

BlueBuilt Protective Back Cover with MagSafe iPhone 16 Pro + Glass Screen Protector

Review is 0 out of 10.

0 reviews

Back cover|Fall protection|MagSafe magnet

€ 66,99

including VAT, free delivery

Delivered tomorrow

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Samsung Galaxy Z Fold 8 Ultra Carbon Back Cover with Magnet Black

Our choice for a standard back cover for the Samsung Z Fold8 Ultra.|Back cover|None fall protection|MagSafe magnet

€ 80,-

including VAT, free delivery

Delivered tomorrow

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BlueBuilt MagSafe Case with Stand iPhone 18 Pro Max Black + Powerbank 5,000 mAh Grey

bundle discount

BlueBuilt MagSafe Case with Stand iPhone 18 Pro Max Black + Powerbank 5,000 mAh Grey

Review is 0 out of 10.

0 reviews

Back cover|Fall protection|MagSafe magnet

€ 74,98

€ 69,99

including VAT, free delivery

Delivered tomorrow

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BlueBuilt Protective Back Cover with MagSafe iPhone 18 Pro Max Black

5-year warranty

BlueBuilt Protective Back Cover with MagSafe iPhone 18 Pro Max Black

Our choice for a back cover with MagSafe and fall protection for the Apple iPhone 18 Pro Max|Back cover|Fall protection|MagSafe magnet

€ 39,99

including VAT, free delivery

Delivered tomorrow

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BlueBuilt Book Case Samsung Galaxy S26 FE Leather Black

BlueBuilt Book Case Samsung Galaxy S26 FE Leather Black

Review is 0 out of 10.

0 reviews

Book case|Protection quality standard|None fall protection

€ 34,99

including VAT, free delivery

Delivered tomorrow

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Exchange for free
Trustpilot customer rating 4.4/5

BlueBuilt Protective Back Cover with MagSafe iPhone 16 Transparent

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|Fall protection|MagSafe magnet

€ 39,99

including VAT, free delivery

Delivered tomorrow

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BlueBuilt Protective Back Cover Samsung Galaxy S26 Ultra Blue

BlueBuilt Protective Back Cover Samsung Galaxy S26 Ultra Blue

Back cover|Fall protection|None MagSafe magnet

€ 39,99

including VAT, free delivery

Delivered tomorrow

Compare

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Sustainable phone cases

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