Smartphone cases and mobile phone cases
Coolblue's Choice is our way of helping you choose the product that fits you when you're having trouble finding it yourself. Our expert has selected the product with the best price-quality ratio for each situation. That product is Coolblue's Choice. And we'd blindly recommend it to you, your girlfriend, or your grandpa.
Our choice for a back cover with fall protection for your iPhone 17e or 16e|Flexible|None magnet closure|Sustainable
- 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.
34,99
Our choice for a standard back cover for your iPhone 17e or 16e|Flexible|None magnet closure|Sustainable
- 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.
19,99
Our choice for a standard back cover for the iPhone 13|Flexible|None magnet closure|Thin
- 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.
19,99
Our choice for a standard back cover for the iPhone 14|Flexible|None magnet closure|None Pattern / print
- 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.
19,99
Our choice for a back cover with MagSafe for your iPhone 16 Pro|None flexible|None magnet closure|Sustainable
- 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.
36,99
Our choice for a back cover with MagSafe for the Apple iPhone 15|None flexible|None magnet closure|Average
- 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.
39,99
Our choice for a back cover with fall protection for the Apple iPhone 15|None flexible|None magnet closure|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 15.
- The BlueBuilt back cover is the best choice for you if you want to protect your iPhone.
34,99
Our choice for a back cover with fall protection for your iPhone 16|None flexible|None magnet closure|Sustainable
- 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.
34,99
Our choice for a back cover with fall protection for your Samsung Galaxy S25|None flexible|None magnet closure|Sustainable
- 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
Our choice for a back cover with fall protection for the iPhone 14|None flexible|None magnet closure|Thick
- 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.
31,99
Our choice for a standard back cover for the Samsung Galaxy S25|Flexible|None magnet closure|Sustainable
- 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.
19,99
Our choice for a standard back cover for the Apple iPhone 15|Flexible|None magnet closure|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 15.
- This BlueBuilt back cover is the best choice for you if you want to protect your iPhone.
14,99
Our choice for a back cover with MagSafe for the iPhone 13|None flexible|None magnet closure|None Pattern / print
- 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.
36,99
BlueBuilt Samsung Galaxy S26 Back Cover Black
Review is 0 out of 10.
Our choice for a standard back cover for your Samsung Galaxy S26|Flexible|None magnet closure|Sustainable
- The back cover protects your smartphone from damage.
- Your screen remains free, so you can quickly see the notifications and the time.
24,99
Our choice for a standard back cover for your iPhone 16 Pro|Flexible|None magnet closure|Sustainable
- 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 of your iPhone 16 Pro.
- This BlueBuilt back cover is the best choice for you if you want to protect your iPhone.
19,99
Our choice for a book case for your Samsung Galaxy S26 Ultra|None flexible|Magnet closure|None sustainable
- 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.
46,99
Our choice for a standard back cover for the iPhone SE 2022 / SE 2020 / 8 / 7|Flexible|None magnet closure|Thin
- 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.
14,99
BlueBuilt Samsung Galaxy S26 Book Case Black
Review is 0 out of 10.
Our choice for a book case for your Samsung Galaxy S26|None flexible|Magnet closure|None sustainable
- 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.
46,99
Our choice for a book case for your Samsung Galaxy S25|None flexible|Magnet closure|None sustainable
- 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.
46,99
Our choice for a back cover with fall protection for the iPhone 13|None flexible|None magnet closure|Thick
- 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.
31,99
Our choice for a back cover with MagSafe for your iPhone 16 Pro Max|None flexible|None magnet closure|Sustainable
- 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.
44,99
Our choice for a back cover with MagSafe for your iPhone 16|None flexible|None magnet closure|Sustainable
- 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.
39,99