Welcome to your environment! You can order everything from your assortment with your personal budget here.

You can always return to the normal Coolblue website by clicking here.

Your outstanding budget (incl. VAT) is always visible here, so you know exactly how much you can spend.

Coolblue home
Show 65 products
Type of phone case
Level of protection
Size of phone case (thickness)
Color
Material
Fall protection
MagSafe magnet

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.

65 phone cases
BlueBuilt Protective Back Cover iPhone 17e/16e Transparent BlueBuilt phone case
Coolblue's Choice
 
 
Our choice for a back cover with fall protection for your iPhone 16e | Back cover | Size average | Color transparent
29,99
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 17e or 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 the Apple iPhone 15 | Back cover | Size average | Color transparent
29,99
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.
Our choice for a back cover with MagSafe for the Apple iPhone 15 | Back cover | Size average | Color transparent
34,99
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 fall protection for your iPhone 16 | Back cover | Size average | Color transparent
29,99
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 MagSafe for your iPhone 16 | Back cover | Size average | Color transparent
34,99
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.
BlueBuilt Protective Back Cover with MagSafe Apple iPhone 13 Transparent BlueBuilt phone case
Coolblue's Choice
 
 
Our choice for a back cover with MagSafe for the iPhone 13 | Back cover | Size average | Color transparent
34,99
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 back cover with fall protection for your Samsung Galaxy S25 | Back cover | Size average | Color transparent
34,99
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 | Back cover | Size average | Color transparent
29,99
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.
BlueBuilt Samsung Galaxy S26 Back Cover Black BlueBuilt phone case
Coolblue's Choice
 
 
0 reviews
Our choice for a standard back cover for your Samsung Galaxy S26 | Back cover | Size average | Color black
29,99
Delivered tomorrow
  • The back cover protects your smartphone from damage.
  • Your screen remains free, so you can quickly see the notifications and the time.
Our choice for a back cover with fall protection for the iPhone 13 | Back cover | Size average | Color transparent
29,99
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.
0 reviews
Our choice for a standard back cover for the Samsung Galaxy S25 | Back cover | Size average | Color black
29,99
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.
Our choice for a back cover with MagSafe for your iPhone 16 Pro | Back cover | Size average | Color transparent
34,99
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.
BlueBuilt Protective Back Cover Samsung Galaxy S26 Ultra Transparent BlueBuilt phone case
Coolblue's Choice
 
 
0 reviews
Our choice for a back cover with fall protection for your Samsung Galaxy S26 Ultra | Back cover | Size average | Color transparent
44,99
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.
  • Thanks to this transparent case, you can still see the original design and the color of your S26 Ultra.
Our choice for a standard back cover for the Apple iPhone 15 Pro Max | Back cover | Size average | Color transparent
24,99
Sold out online
  • 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 book case for your Samsung Galaxy S25 | Book case | Size large | Color black
36,99
Delivered tomorrow
  • This book case protects both the front and back of your smartphone.
  • You can easily take cards or cash with you in the book case.
  • The BlueBuilt book case is the best choice for you if you want to protect your smartphone.
BlueBuilt Samsung Galaxy S26 Book Case Black BlueBuilt phone case
Coolblue's Choice
 
 
0 reviews
Our choice for a book case for your Samsung Galaxy S26 | Book case | Size large | Color black
36,99
Delivered tomorrow
  • This book case protects both the front and back of your smartphone.
  • You can easily take cards or cash with you in the book case.
  • Use the front flap as a stand while watching a video.
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 | Size average | Color transparent
34,99
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 leather book case for your iPhone 16 | Book case | Size average | Color black
31,99
Delivered tomorrow
  • This book case protects both the front and back of your iPhone.
  • You can easily take cards or cash with you in the book case.
  • The BlueBuilt book case is the best choice for you if you want to protect your iPhone.
BlueBuilt Protective Back Cover Samsung Galaxy S26 Transparent BlueBuilt phone case
Coolblue's Choice
 
 
Our choice for a back cover with fall protection for your Samsung Galaxy S26 | Back cover | Size average | Color transparent
34,99
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.
  • Thanks to this transparent case, you can still see the original design and the color of your S26.
Our choice for a standard back cover for the iPhone SE 2022 / SE 2020 / 8 / 7 | Back cover | Protection quality standard | Size average
24,99
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 the iPhone 13 Mini | Back cover | Protection quality standard | Size average
24,99
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 fall protection for your iPhone 16 Plus | Back cover | Size average | Color transparent
29,99
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 Plus.
  • 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 12 / 12 Pro | Back cover | Protection quality standard | Size average
24,99
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.
Personal chat Digitalk.
You're now chatting with Coolblue customer service
This chat is closed
foo
Oeps File size is larger than 5MB. Upload a smaller file.