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Type of phone case
Fall protection
Thickness phone case
MagSafe magnet
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BlueBuilt cases

BlueBuilt cases

  • 93 phone cases

With a BlueBuilt case, you protect your smartphone from scratches and dents. BlueBuilt cases come in all colors, sizes, and shapes. Choose a book case, for example. The front flap of a book case has room for your cards and protects the screen of your smartphone. Would you rather keep your screen free? Choose a back cover. Back covers only protect the sides and back of your device. We give an extra long 5-year warranty on our BlueBuilt phone cases.

Which smartphone do you have?

Explanation

Which smartphone do you have?

93 results
BlueBuilt Soft Case Apple iPhone SE 2022/SE 2020/8/7 Back Cover Transparent BlueBuilt phone case
Coolblue's Choice
BlueBuilt Soft Case Apple iPhone SE 2022/SE 2020/8/7 Back Cover Transparent
Second Chance with signs of wear | Back cover | None fall protection | Thin
Purchase price 26,99 19,-
Delivered tomorrow
BlueBuilt Protective Back Cover iPhone 16 Plus Transparent BlueBuilt phone case
Coolblue's Choice
BlueBuilt Protective Back Cover iPhone 16 Plus Transparent
Second Chance with signs of wear | Back cover | Fall protection | None MagSafe magnet
Purchase price 31,99 15,-
Delivered tomorrow
More Second Chance varieties available
Ordered before 23:59, delivered tomorrow for free
Ordered before 23:59, delivered tomorrow for free
BlueBuilt Samsung Galaxy S26 Ultra Back Cover Black BlueBuilt phone case
Coolblue's Choice
BlueBuilt Samsung Galaxy S26 Ultra Back Cover Black
Second chance like new | Back cover | None fall protection | None MagSafe magnet
Purchase price 31,99 22,-
Delivered tomorrow
BlueBuilt Samsung Galaxy A36 Book Case Black BlueBuilt phone case
BlueBuilt Samsung Galaxy A36 Book Case Black
Second chance like new | Back cover | None fall protection | None MagSafe magnet
Purchase price 34,99 16,-
Delivered tomorrow
More Second Chance varieties available
BlueBuilt Protective Back Cover with MagSafe iPhone 16 Plus Transparent BlueBuilt phone case
Coolblue's Choice
BlueBuilt Protective Back Cover with MagSafe iPhone 16 Plus Transparent
Second Chance with signs of wear | Back cover | Fall protection | MagSafe magnet
Purchase price 36,99 18,-
Delivered tomorrow
More Second Chance varieties available
Ordered before 23:59, delivered tomorrow for free
BlueBuilt Protective Back Cover Samsung Galaxy S25 FE Transparent BlueBuilt phone case
BlueBuilt Protective Back Cover Samsung Galaxy S25 FE Transparent
Second chance like new | Back cover | Fall protection | None MagSafe magnet
Purchase price 36,99 21,-
Delivered tomorrow
Discount on energy-saving products
BlueBuilt Samsung Galaxy S25 Ultra Book Case Black BlueBuilt phone case
Coolblue's Choice
BlueBuilt Samsung Galaxy S25 Ultra Book Case Black
Second Chance with signs of wear | Book case | None fall protection | None MagSafe magnet
Purchase price 38,99 24,-
Delivered tomorrow
More Second Chance varieties available
BlueBuilt Samsung Galaxy S26 Back Cover Black BlueBuilt phone case
Coolblue's Choice
BlueBuilt Samsung Galaxy S26 Back Cover Black
Second Chance with signs of wear | Back cover | None fall protection | None MagSafe magnet
Purchase price 31,99 22,-
Delivered tomorrow
Ordered before 23:59, delivered tomorrow for free
BlueBuilt Back Cover iPhone 17 Transparent BlueBuilt phone case
BlueBuilt Back Cover iPhone 17 Transparent
Second Chance with signs of wear | Back cover | None fall protection | None MagSafe magnet
Purchase price 31,99 22,-
Delivered tomorrow
Ordered before 23:59, delivered tomorrow for free
BlueBuilt Back Cover iPhone 15 Black BlueBuilt phone case
BlueBuilt Back Cover iPhone 15 Black
Second chance like new | Back cover | None fall protection | Average
Purchase price 26,99 14,-
Delivered tomorrow
BlueBuilt Back Cover iPhone 17 Pro Transparent BlueBuilt phone case
BlueBuilt Back Cover iPhone 17 Pro Transparent
Second Chance with signs of wear | Back cover | None fall protection | None MagSafe magnet
Purchase price 31,99 16,-
Delivered tomorrow
BlueBuilt Protective Back Cover Samsung Galaxy A36 Transparent BlueBuilt phone case
BlueBuilt Protective Back Cover Samsung Galaxy A36 Transparent
Second Chance with signs of wear | Back cover | Fall protection | None MagSafe magnet
Purchase price 31,99 22,-
Delivered tomorrow
More Second Chance varieties available
BlueBuilt OnePlus 15R Back Cover Black BlueBuilt phone case
BlueBuilt OnePlus 15R Back Cover Black
Second Chance with visible damage | Back cover | None fall protection | None MagSafe magnet
Purchase price 28,99 20,-
Delivered tomorrow
More Second Chance varieties available
Ordered before 23:59, delivered tomorrow for free
BlueBuilt Apple iPhone 17 Pro Book Case Leather Black BlueBuilt phone case
BlueBuilt Apple iPhone 17 Pro Book Case Leather Black
Second chance like new | Book case | Leather | Color black
Purchase price 38,99 26,-
Delivered tomorrow
More Second Chance varieties available
Ordered before 23:59, delivered tomorrow for free
BlueBuilt Samsung Galaxy A56 Back Cover Black BlueBuilt phone case
BlueBuilt Samsung Galaxy A56 Back Cover Black
Second Chance with visible damage | Back cover | None fall protection | None MagSafe magnet
Purchase price 26,99 13,-
Delivered tomorrow
More Second Chance varieties available
BlueBuilt Protective Back Cover with Magnet Samsung Galaxy S25 Ultra Transparent BlueBuilt phone case
Coolblue's Choice
BlueBuilt Protective Back Cover with Magnet Samsung Galaxy S25 Ultra Transparent
Second chance like new | Back cover | Fall protection | MagSafe magnet
Purchase price 41,99 19,-
Delivered tomorrow
More Second Chance varieties available
BlueBuilt Back Cover iPhone 17 Pro Black BlueBuilt phone case
BlueBuilt Back Cover iPhone 17 Pro Black
Second Chance with signs of wear | Back cover | None fall protection | None MagSafe magnet
Purchase price 31,99 15,-
Delivered tomorrow
More Second Chance varieties available
Ordered before 23:59, delivered tomorrow for free
BlueBuilt Protective Back Cover with Magnet Galaxy S25 Plus Transparent BlueBuilt phone case
Coolblue's Choice
BlueBuilt Protective Back Cover with Magnet Galaxy S25 Plus Transparent
Second Chance with signs of wear | Back cover | Fall protection | MagSafe magnet
Purchase price 41,99 19,-
Delivered tomorrow
More Second Chance varieties available
BlueBuilt Samsung Galaxy A36 Back Cover Transparent BlueBuilt phone case
BlueBuilt Samsung Galaxy A36 Back Cover Transparent
Second chance like new | Back cover | None fall protection | None MagSafe magnet
Purchase price 26,99 13,-
Delivered tomorrow
More Second Chance varieties available
BlueBuilt Protective Back Cover with MagSafe iPhone 17 Pro Max Black BlueBuilt phone case
BlueBuilt Protective Back Cover with MagSafe iPhone 17 Pro Max Black
Second chance like new | Back cover | None fall protection | MagSafe magnet
Purchase price 41,99 28,-
Delivered tomorrow
Ordered before 23:59, delivered tomorrow for free
BlueBuilt Protective Back Cover with MagSafe iPhone Air Transparent BlueBuilt phone case
BlueBuilt Protective Back Cover with MagSafe iPhone Air Transparent
Second Chance with signs of wear | Back cover | Fall protection | MagSafe magnet
Purchase price 41,99 27,-
Delivered tomorrow
More Second Chance varieties available
Ordered before 23:59, delivered tomorrow for free
BlueBuilt Apple iPhone 16 Pro Back Cover Transparent BlueBuilt phone case
Coolblue's Choice
BlueBuilt Apple iPhone 16 Pro Back Cover Transparent
Second Chance with signs of wear | Back cover | None fall protection | None MagSafe magnet
Purchase price 26,99 16,-
Delivered tomorrow
More Second Chance varieties available
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