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
BlueBuilt Protective Back Cover iPhone 17e/16e Transparent
BlueBuilt Protective Back Cover iPhone 17e/16e Transparent
BlueBuilt Protective Back Cover iPhone 17e/16e Transparent
BlueBuilt Protective Back Cover iPhone 17e/16e Transparent
BlueBuilt Protective Back Cover iPhone 17e/16e Transparent
BlueBuilt Protective Back Cover iPhone 17e/16e Transparent
BlueBuilt Protective Back Cover iPhone 17e/16e Transparent
BlueBuilt Protective Back Cover iPhone 17e/16e Transparent
BlueBuilt Protective Back Cover iPhone 17e/16e Transparent
BlueBuilt Protective Back Cover iPhone 17e/16e Transparent
BlueBuilt Protective Back Cover iPhone 17e/16e Transparent
BlueBuilt Protective Back Cover iPhone 17e/16e Transparent
BlueBuilt Protective Back Cover iPhone 17e/16e Transparent
BlueBuilt Protective Back Cover iPhone 17e/16e Transparent
BlueBuilt Protective Back Cover iPhone 17e/16e Transparent
BlueBuilt Protective Back Cover iPhone 17e/16e Transparent
BlueBuilt Protective Back Cover iPhone 17e/16e Transparent
BlueBuilt Protective Back Cover iPhone 17e/16e Transparent
BlueBuilt Protective Back Cover iPhone 17e/16e Transparent
BlueBuilt Protective Back Cover iPhone 17e/16e Transparent
Our choice for a back cover with fall protection for your iPhone 17e or 16e|Flexible|None MagSafe magnet|Size average
  • This sturdy case protects your iPhone from damage in the case of a fall from up to 3m.
  • Thanks to this transparent iPhone case, you can still see the original design of your iPhone 17e or 16e.
  • The BlueBuilt back cover is the best choice for you if you want to protect your iPhone.

36,99

In stock

Affordable Second Chance

from

17,-

BlueBuilt Protective Back Cover iPhone 15 Transparent
Our choice for a back cover with fall protection for the Apple iPhone 15|None flexible|Average|None Pattern / print
  • This sturdy case protects your iPhone from damage in the case of a fall from up to 3m.
  • Thanks to this transparent iPhone case, you can still see the original design of your iPhone 15.
  • The BlueBuilt back cover is the best choice for you if you want to protect your iPhone.

36,99

In stock

BlueBuilt iPhone 17e/16e Back Cover Transparent
BlueBuilt iPhone 17e/16e Back Cover Transparent
BlueBuilt iPhone 17e/16e Back Cover Transparent
BlueBuilt iPhone 17e/16e Back Cover Transparent
BlueBuilt iPhone 17e/16e Back Cover Transparent
BlueBuilt iPhone 17e/16e Back Cover Transparent
BlueBuilt iPhone 17e/16e Back Cover Transparent
BlueBuilt iPhone 17e/16e Back Cover Transparent
BlueBuilt iPhone 17e/16e Back Cover Transparent
BlueBuilt iPhone 17e/16e Back Cover Transparent
BlueBuilt iPhone 17e/16e Back Cover Transparent
BlueBuilt iPhone 17e/16e Back Cover Transparent
BlueBuilt iPhone 17e/16e Back Cover Transparent
BlueBuilt iPhone 17e/16e Back Cover Transparent
BlueBuilt iPhone 17e/16e Back Cover Transparent
BlueBuilt iPhone 17e/16e Back Cover Transparent
BlueBuilt iPhone 17e/16e Back Cover Transparent
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|Flexible|None MagSafe magnet|Size average
  • Your screen remains free, so you can quickly see the notifications and the time.
  • Thanks to this transparent iPhone case, you can still see the original design of your iPhone 17e or 16e.
  • The BlueBuilt back cover is the best choice for you if you want to protect your iPhone.

31,99

In stock

BlueBuilt Protective Back Cover iPhone 16 Transparent
Our choice for a back cover with fall protection for your iPhone 16|None flexible|None MagSafe magnet|Size average
  • This sturdy case protects your iPhone from damage in the case of a fall from up to 3m.
  • Thanks to this transparent case, you can still see the original design of your iPhone 16.
  • This BlueBuilt back cover is the best choice for you if you want to protect your iPhone 16 well.

36,99

In stock

BlueBuilt Protective Back Cover with MagSafe iPhone 16 Transparent
Our choice for a back cover with MagSafe for your iPhone 16|None flexible|MagSafe magnet|Size average
  • Thanks to the MagSafe magnet in this cover, you can firmly attach MagSafe accessories.
  • This sturdy case protects your iPhone from damage in the case of a fall from up to 3m.
  • This BlueBuilt back cover is the best choice for you if you want to protect your iPhone.

41,99

In stock

BlueBuilt Protective Back Cover with MagSafe iPhone 15 Transparent
Our choice for a back cover with MagSafe for the Apple iPhone 15|None flexible|Average|None Pattern / print
  • Thanks to the MagSafe magnet in this cover, you can firmly attach MagSafe accessories.
  • Thanks to this transparent case, you can still see the original design and color of your iPhone 15.
  • The BlueBuilt back cover is the best choice for you if you want to protect your iPhone.

41,99

In stock

BlueBuilt Protective Back Cover with MagSafe iPhone 16 Pro Transparent
Our choice for a back cover with MagSafe for your iPhone 16 Pro|None flexible|MagSafe magnet|Size average
  • Thanks to the MagSafe magnet in this cover, you can firmly attach MagSafe accessories.
  • This sturdy case protects your iPhone 16 Pro from damage in the case of a fall from up to 3m.
  • This BlueBuilt back cover is the best choice for you if you want to protect your iPhone.

41,99

In stock

BlueBuilt Protective Back Cover Samsung Galaxy S26 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Transparent
Our choice for a back cover with fall protection for your Samsung Galaxy S26|None flexible|None MagSafe magnet|Size average
  • This sturdy case prevents fall damage in the case of a fall from up to 3m.
  • Your screen remains free, so you can quickly see the notifications and the time.
  • Thanks to this transparent case, you can still see the original design and the color of your S26.

44,99

In stock

BlueBuilt Samsung Galaxy S26 Back Cover Black
BlueBuilt Samsung Galaxy S26 Back Cover Black
BlueBuilt Samsung Galaxy S26 Back Cover Black
BlueBuilt Samsung Galaxy S26 Back Cover Black
BlueBuilt Samsung Galaxy S26 Back Cover Black
BlueBuilt Samsung Galaxy S26 Back Cover Black
BlueBuilt Samsung Galaxy S26 Back Cover Black
BlueBuilt Samsung Galaxy S26 Back Cover Black
BlueBuilt Samsung Galaxy S26 Back Cover Black
BlueBuilt Samsung Galaxy S26 Back Cover Black
BlueBuilt Samsung Galaxy S26 Back Cover Black
BlueBuilt Samsung Galaxy S26 Back Cover Black
BlueBuilt Samsung Galaxy S26 Back Cover Black
BlueBuilt Samsung Galaxy S26 Back Cover Black
BlueBuilt Samsung Galaxy S26 Back Cover Black
BlueBuilt Samsung Galaxy S26 Back Cover Black
Our choice for a standard back cover for your Samsung Galaxy S26|Flexible|None MagSafe magnet|Size average
  • The back cover protects your smartphone from damage.
  • Your screen remains free, so you can quickly see the notifications and the time.

39,99

In stock

BlueBuilt Protective Back Cover with Magnet Galaxy S26 Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Transparent
Our choice for a back cover with magnet for your Samsung Galaxy S26|None flexible|MagSafe magnet|Size average
  • Thanks to the magnet in this cover, you can firmly attach magnetic accessories.
  • Thanks to this transparent case, you can still see the original design and the color of your S26.
  • The case protects your smartphone from damage.

49,99

In stock

BlueBuilt Protective Back Cover with Magnet Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover with Magnet Galaxy S26 Ultra Transparent
Our choice for a back cover with magnet for your Samsung Galaxy S26 Ultra|None flexible|MagSafe magnet|Size average
  • Thanks to the magnet in this cover, you can firmly attach magnetic accessories.
  • Thanks to this transparent case, you can still see the original design and the color of your S26 Ultra.
  • The case protects your smartphone from damage.

49,99

In stock

BlueBuilt Samsung Galaxy S26 Ultra Back Cover Black
BlueBuilt Samsung Galaxy S26 Ultra Back Cover Black
BlueBuilt Samsung Galaxy S26 Ultra Back Cover Black
BlueBuilt Samsung Galaxy S26 Ultra Back Cover Black
BlueBuilt Samsung Galaxy S26 Ultra Back Cover Black
BlueBuilt Samsung Galaxy S26 Ultra Back Cover Black
BlueBuilt Samsung Galaxy S26 Ultra Back Cover Black
BlueBuilt Samsung Galaxy S26 Ultra Back Cover Black
BlueBuilt Samsung Galaxy S26 Ultra Back Cover Black
BlueBuilt Samsung Galaxy S26 Ultra Back Cover Black
BlueBuilt Samsung Galaxy S26 Ultra Back Cover Black
BlueBuilt Samsung Galaxy S26 Ultra Back Cover Black
BlueBuilt Samsung Galaxy S26 Ultra Back Cover Black
BlueBuilt Samsung Galaxy S26 Ultra Back Cover Black
BlueBuilt Samsung Galaxy S26 Ultra Back Cover Black
BlueBuilt Samsung Galaxy S26 Ultra Back Cover Black
BlueBuilt Samsung Galaxy S26 Ultra Back Cover Black
BlueBuilt Samsung Galaxy S26 Ultra Back Cover Black
Our choice for a standard back cover for your Samsung Galaxy S26 Ultra|Flexible|None MagSafe magnet|Size average
  • The back cover protects your smartphone from damage.
  • Your screen remains free, so you can quickly see the notifications and the time.

39,99

In stock

BlueBuilt Protective Back Cover Samsung Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Ultra Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Ultra Transparent
Our choice for a back cover with fall protection for your Samsung Galaxy S26 Ultra|None flexible|None MagSafe magnet|Size average
  • This sturdy case prevents fall damage in the case of a fall from up to 3m.
  • Your screen remains free, so you can quickly see the notifications and the time.
  • Thanks to this transparent case, you can still see the original design and the color of your S26 Ultra.

44,99

In stock

BlueBuilt Apple iPhone 16 Back Cover Transparent
Our choice for a standard back cover for your iPhone 16|Flexible|None MagSafe magnet|Size average
  • Your screen remains free, so you can quickly see the notifications and the time.
  • Thanks to this transparent iPhone case, you can still see the original design of your iPhone 16.
  • This BlueBuilt back cover is the best choice for you if you want to protect your iPhone.

31,99

In stock

Our choice for a standard back cover for the Samsung Galaxy S25|Flexible|None MagSafe magnet|Size average
  • Your screen remains free, so you can quickly see the notifications and the time.
  • The case is flexible, which makes it easy to put around your smartphone.
  • The BlueBuilt back cover is the best choice for you if you want to protect your smartphone.

39,99

In stock

BlueBuilt Protective Back Cover Samsung Galaxy S25 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S25 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S25 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S25 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S25 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S25 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S25 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S25 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S25 Transparent
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|None flexible|None MagSafe magnet|Size average
  • This sturdy case prevents fall damage in the case of a fall from up to 3m.
  • Your screen remains free, so you can quickly see the notifications and the time.
  • The BlueBuilt back cover is the best choice for you if you want to protect your smartphone.

44,99

Temporarily sold out

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|None flexible|MagSafe magnet|Size average
  • Thanks to the MagSafe magnet in this cover, you can firmly attach MagSafe accessories.
  • This sturdy case protects your iPhone 16 Pro Max from damage in the case of a fall from up to 3m.
  • The BlueBuilt back cover is the best choice for you if you want to protect your iPhone.

41,99

In stock

BlueBuilt Protective Back Cover iPhone 16 Pro Transparent
Our choice for a back cover with fall protection for your iPhone 16 Pro|None flexible|None MagSafe magnet|Size average
  • This sturdy case protects your iPhone from damage in the case of a fall from up to 3m.
  • Thanks to this transparent case, you can still see the original design of your iPhone 16 Pro.
  • This BlueBuilt back cover is the best choice for you if you want to protect your iPhone.

36,99

In stock

BlueBuilt Protective Back Cover Samsung Galaxy S26 Plus Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Plus Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Plus Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Plus Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Plus Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Plus Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Plus Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Plus Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Plus Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Plus Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Plus Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Plus Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Plus Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Plus Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Plus Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Plus Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Plus Transparent
BlueBuilt Protective Back Cover Samsung Galaxy S26 Plus Transparent
Our choice for a back cover with fall protection for your Samsung Galaxy S26 Plus|None flexible|None MagSafe magnet|Size average
  • This sturdy case prevents fall damage in the case of a fall from up to 3m.
  • Your screen remains free, so you can quickly see the notifications and the time.
  • Thanks to this transparent case, you can still see the original design and the color of your S26 Plus.

44,99

In stock

Our choice for a standard back cover for the Samsung Z Fold8 Ultra.|MagSafe magnet|Color black|For samsung
  • Your screen remains free, so you can quickly see the notifications and the time.
  • You protect your Fold8 Ultra on all sides if you fold your smartphone.
  • The Samsung back cover is the best choice for you if you want to protect your Fold8 Ultra.

Retail price Samsung

99,99

70,-

In stock

BlueBuilt Protective Back Cover Samsung Galaxy A55 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy A55 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy A55 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy A55 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy A55 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy A55 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy A55 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy A55 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy A55 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy A55 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy A55 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy A55 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy A55 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy A55 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy A55 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy A55 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy A55 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy A55 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy A55 Transparent
BlueBuilt Protective Back Cover Samsung Galaxy A55 Transparent
Our choice for a back cover with fall protection for the Samsung Galaxy A55|None flexible|None MagSafe magnet|Size average
  • This sturdy case prevents fall damage in the case of a fall from up to 3m.
  • Your screen remains free, so you can quickly see the notifications and the time.
  • This BlueBuilt back cover is the best choice for you if you want to protect your smartphone.

39,99

In stock

BlueBuilt Protective Back Cover with MagSafe iPhone 15 Plus Transparent
Our choice for a back cover with MagSafe for the Apple iPhone 15 Plus|None flexible|Average|None Pattern / print
  • Thanks to the MagSafe magnet in this cover, you can firmly attach MagSafe accessories.
  • Thanks to this transparent case, you can still see the original design and color of your iPhone 15 Plus.
  • The BlueBuilt back cover is the best choice for you if you want to protect your iPhone.

41,99

In stock