Compatible cases
Cases reported to fit Philips Fidelio X3
Geekria Shield Case
Listed fit
Listed by seller as compatible with this headphone.
Geekria UltraShell Large
Listed fit
Listed by Geekria as compatible with this headphone.
Cases for Philips Fidelio X3
Looking for a case for Philips Fidelio X3? Headcase shows 2 evidence-backed options. Most-recorded evidence: Geekria Shield Case for Large-Sized Over-Ear Headphones, Replacement Protective Hard Shell Travel Carrying Bag with Cable Storage, Compatible with Beyerdynamic MMX 300, HE400S (Grey) (Listed fit). 2 cases are seller-listed by name.
Fit information updated July 2026
At a glance
Buy Philips Fidelio X3Listed by sellers
2
Named by a case seller
Recorded matches
2
Recorded fit sources
2 results
Philips Fidelio X3 case questions
Which case has the most recorded evidence for Philips Fidelio X3?
Geekria Shield Case has the most recorded evidence on Headcase (seller-listed) (Listed fit). Listed by seller as compatible with this headphone.
How many cases fit Philips Fidelio X3?
Headcase lists 2 compatible carrying cases for Philips Fidelio X3. 2 are seller-listed by name.
What does the evidence on Headcase mean?
Each case shown here has a recorded source, such as a seller naming Philips Fidelio X3on the product listing. Read the fitment methodology.
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- Geekria Shield Case for Large-Sized Over-Ear Headphones, Replacement Protective Hard Shell Travel Carrying Bag with Cable Storage, Compatible with Beyerdynamic MMX 300, HE400S (Grey)Case compatibility guide
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