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Show 61 products
Brand
Level of protection
Size of phone case (thickness)
Color
Material
Level of protection
Fall protection
MagSafe magnet

Coolblue's Choice Back covers

The best product for you, according to our customers and experts.

Coolblue's Choice is the best product for you, according to our customers and experts. This product is hardly ever returned, and has the best reviews. You can be sure that you'll be happy with your choice.

61 phone cases
Our choice for a back cover with fall protection for the Apple iPhone 15 | Color transparent | Plastic | Fall protection
28,99
Delivered tomorrow
  • 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.
BlueBuilt Protective Back Cover iPhone 16e Transparent Back cover
Coolblue's Choice
 
 
Our choice for a back cover with fall protection for your iPhone 16e | Color transparent | Plastic, Polycarbonate | Fall protection
32,99
Delivered tomorrow
  • 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 16e.
  • The BlueBuilt back cover is the best choice for you if you want to protect your iPhone.
Our choice for a back cover with fall protection for your iPhone 16 | Color transparent | Plastic | Fall protection
42,99
Delivered tomorrow
  • 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.
Our choice for a back cover with fall protection for your Samsung Galaxy S25 | Color transparent | Plastic | Fall protection
30,99
Delivered tomorrow
  • 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.
Our choice for a back cover with MagSafe for the Apple iPhone 15 | Color transparent | Plastic | Fall protection
33,99
Delivered tomorrow
  • 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.
Our choice for a back cover with MagSafe for your iPhone 16 | Color transparent | Plastic | Fall protection
47,99
Delivered tomorrow
  • 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.
Our choice for a back cover with fall protection for your Samsung Galaxy S25 Plus | Color transparent | Plastic | Fall protection
30,99
Delivered tomorrow
  • 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.
Our choice for a back cover with fall protection for the iPhone 14 | Color transparent | Plastic | Fall protection
25,99
Delivered tomorrow
  • This sturdy case protects your smartphone from damage in the case of a fall from up to 3m.
  • Thanks to this transparent case, you can still see the original design and the color of your iPhone.
  • The BlueBuilt back cover is the best choice for you if you want to protect your smartphone.
0 reviews
Our choice for a standard back cover for the Apple iPhone 15 | Color transparent | Plastic | None fall protection
23,99
Delivered tomorrow
  • 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 15.
  • The BlueBuilt back cover is the best choice for you if you want to protect your iPhone.
Our choice for a back cover with fall protection for the iPhone 13 | Color transparent | Plastic | Fall protection
25,99
Delivered tomorrow
  • This sturdy case prevents fall damage in the case of a fall from up to 3m.
  • Thanks to this transparent case, you can still see the original design and the color of your iPhone.
  • The BlueBuilt back cover is the best choice for you if you want to protect your iPhone.
BlueBuilt Protective Back Cover with MagSafe Apple iPhone 13 Transparent Back cover
Coolblue's Choice
 
 
Our choice for a back cover with MagSafe for the iPhone 13 | Color transparent | Plastic | Fall protection
28,99
Delivered tomorrow
  • Thanks to the MagSafe magnet in the cover, you can firmly attach MagSafe accessories.
  • This sturdy case prevents fall 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 smartphone.
Our choice for a standard back cover for the iPhone 12 Mini | Protection quality standard | Color black | Plastic
18,99
Delivered tomorrow
  • Thanks to the combination of the above properties, this BlueBuilt Back Cover is Coolblue's Choice.
  • The case is transparent, so you can see the original design of your iPhone.
  • The BlueBuilt back cover is the best choice for you if you want to protect your smartphone.
Our choice for a standard back cover for the iPhone SE 2022 / SE 2020 / 8 / 7 | Protection quality standard | Color transparent | Plastic
18,99
Delivered tomorrow
  • Thanks to the combination of the above properties, this BlueBuilt Back Cover is Coolblue's Choice.
  • Thanks to this transparent case, you can still see the original design and the color of your iPhone.
  • The BlueBuilt back cover is the best choice for you if you want to protect your smartphone.
Our choice for a back cover with MagSafe for your iPhone 16 Pro | Color transparent | Plastic | Fall protection
47,99
Delivered tomorrow
  • 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.
Our choice for a standard back cover for the iPhone 11 | Protection quality standard | Color transparent | Plastic
18,99
Delivered tomorrow
  • Your screen remains free, so you can quickly see the notifications and the time.
  • With this thin case, your smartphone still fits in your bag or pocket.
  • The BlueBuilt back cover is the best choice for you if you want to protect your smartphone.
BlueBuilt Protective Back Cover with MagSafe Apple iPhone 14 Transparent Back cover
Coolblue's Choice
 
 
Our choice for a back cover with MagSafe for the iPhone 14 | Color transparent | Plastic | Fall protection
38,99
Delivered tomorrow
  • Thanks to the MagSafe magnet in the cover, you can firmly attach MagSafe accessories.
  • This sturdy case prevents fall 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 smartphone.
BlueBuilt Soft Case Samsung Galaxy A54 Back Cover Transparent Back cover
Coolblue's Choice
 
 
Our choice for a standard back cover for the Samsung Galaxy A54 | Color transparent | Plastic | None fall protection
12,99
Delivered tomorrow
  • Your screen remains free, so you can quickly see the notifications and the time.
  • Thanks to this transparent smartphone case, you can still see the original design of your smartphone.
  • The BlueBuilt back cover is the best choice for you if you want to protect your smartphone.
Our choice for a standard back cover for the iPhone 13 Mini | Protection quality standard | Color black | Plastic
23,99
Delivered tomorrow
  • Thanks to the combination of the above properties, this BlueBuilt Back Cover is Coolblue's Choice.
  • 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.
Our choice for a back cover with MagSafe for your iPhone 16 Pro Max | Color transparent | Plastic | Fall protection
47,99
Delivered tomorrow
  • 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.
BlueBuilt Samsung Galaxy A35 Back Cover Transparent Back cover
Coolblue's Choice
 
 
0 reviews
Our choice for a standard back cover for the Samsung Galaxy A35 | Color transparent | Plastic | None fall protection
15,99
Delivered tomorrow
  • Your screen remains free, so you can quickly see the notifications and the time.
  • With this thin case, your smartphone still fits in your bag or pocket.
  • This BlueBuilt back cover is the best choice for you if you want to protect your smartphone.
Our choice for a standard back cover for the iPhone 12 / 12 Pro | Protection quality standard | Color transparent | Plastic
18,99
Delivered tomorrow
  • Thanks to the combination of the above properties, this BlueBuilt Back Cover is Coolblue's Choice.
  • Thanks to this transparent case, you can still see the original design and the color of your iPhone.
  • The BlueBuilt back cover is the best choice for you if you want to protect your smartphone.
Our choice for a standard back cover for your Samsung Galaxy S25 Ultra | Color black | Plastic | None fall protection
25,99
Delivered tomorrow
  • 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.
0 reviews
Our choice for a standard back cover for the Samsung Galaxy S25 | Color black | Plastic | None fall protection
25,99
Delivered tomorrow
  • 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.
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