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Model case
Level of protection
Size phone case
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MagSafe magnet
Fall protection

Coolblue's Choice BlueBuilt phone cases

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.

57 phone cases
Our choice for a back cover with fall protection for your iPhone 16 Pro Max | Back cover | Color transparent | None MagSafe magnet
€ 22,99
including VAT, free delivery
In stock
  • 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 Max.
  • The BlueBuilt back cover is the best choice for you if you want to protect your iPhone.
0 reviews
Our choice for a standard back cover for the Apple iPhone 15 | Back cover | Color transparent | None MagSafe magnet
€ 17,99
including VAT, free delivery
In stock
  • 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 | Back cover | Color transparent | None MagSafe magnet
€ 19,99
including VAT, free delivery
In stock
  • 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.
Our choice for a back cover with fall protection for your Samsung Galaxy S25 Plus | Back cover | Color transparent | None MagSafe magnet
€ 24,99
including VAT, free delivery
In stock
  • 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 | Back cover | Color transparent | None MagSafe magnet
€ 19,99
including VAT, free delivery
In stock
  • 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.
BlueBuilt Soft Case Samsung Galaxy A54 Back Cover Transparent BlueBuilt phone case
Coolblue's Choice
 
 
Our choice for a standard back cover for the Samsung Galaxy A54 | Back cover | Color transparent | None MagSafe magnet
€ 9,99
including VAT, free delivery
In stock
  • 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 12 / 12 Pro | Back cover | Protection quality standard | Color transparent
€ 12,99
including VAT, free delivery
In stock
  • 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 book case for the Samsung Galaxy A55 | Book case | Color black | None MagSafe magnet
€ 13,99
including VAT, free delivery
In stock
  • This case protects the front and back of your smartphone.
  • You can easily take cards or cash with you in the book case.
  • This BlueBuilt book case is the best choice for you if you want to protect your smartphone.
Our choice for a book case for the Samsung Galaxy A35 | Book case | Color black | None MagSafe magnet
€ 13,99
including VAT, free delivery
In stock
  • This case protects the front and back of your smartphone.
  • You can easily take cards or cash with you in the book case.
  • This BlueBuilt book case is the best choice for you if you want to protect your smartphone.
Our choice for a standard back cover for the iPhone 13 Pro Max | Back cover | Protection quality standard | Color black
€ 17,99
including VAT, free delivery
In stock
  • 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.
Our choice for a standard back cover for your iPhone 16 | Back cover | Color transparent | None MagSafe magnet
€ 22,99
including VAT, free delivery
In stock
  • 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.
Our choice for a standard back cover for the Apple iPhone 15 Pro Max | Back cover | Color transparent | None MagSafe magnet
€ 17,99
including VAT, free delivery
In stock
  • 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 Pro Max.
  • 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 the Apple iPhone 15 Plus | Back cover | Color transparent | MagSafe magnet
€ 27,99
including VAT, free delivery
In stock
  • 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.
Our choice for a back cover with fall protection for the Apple iPhone 15 Plus | Back cover | Color transparent | None MagSafe magnet
€ 22,99
including VAT, free delivery
In stock
  • 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 and the color of your iPhone 15 Plus.
  • The 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 12 Mini | Back cover | Protection quality standard | Color black
€ 12,99
including VAT, free delivery
In stock
  • 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.
BlueBuilt Protective Back Cover with MagSafe Apple iPhone 14 Transparent BlueBuilt phone case
Coolblue's Choice
 
 
Our choice for a back cover with MagSafe for the iPhone 14 | Back cover | Color transparent | MagSafe magnet
€ 32,99
including VAT, free delivery
In stock
  • 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 Protective Back Cover Samsung Galaxy A55 Transparent BlueBuilt phone case
Coolblue's Choice
 
 
Our choice for a back cover with fall protection for the Samsung Galaxy A55 | Back cover | Color transparent | None MagSafe magnet
€ 13,99
including VAT, free delivery
In stock
  • 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.
Our choice for a standard back cover for the Samsung Galaxy A55 | Back cover | Color transparent | None MagSafe magnet
€ 10,95
including VAT, free delivery
In stock
  • 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.
BlueBuilt Protective Back Cover Samsung Galaxy S23 FE Transparent BlueBuilt phone case
Coolblue's Choice
 
 
Our choice for a back cover with fall protection for the Samsung Galaxy S23 FE | Back cover | Color transparent | None MagSafe magnet
€ 11,99
including VAT, free delivery
In stock
  • 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 standard back cover for the Samsung Galaxy A25 | Back cover | Color transparent | None MagSafe magnet
€ 11,95
including VAT, free delivery
In stock
  • 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.
Our choice for a back cover with fall protection for your iPhone 16 Plus | Back cover | Color transparent | None MagSafe magnet
€ 22,99
including VAT, free delivery
In stock
  • 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 Plus.
  • 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 iPhone 16 Pro | Back cover | Color transparent | None MagSafe magnet
€ 22,99
including VAT, free delivery
In stock
  • 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.
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